In an investigation designed to determine the effect of the amount of water on plant growth, two groups of equal-sized bean plants of the same species were grown under identical conditions, except for the amount of wafer they were given. One group was watered with 200 milliliters of water once a day, while the other group was watered with 400 milliliters of wafer once a day. After several days, the heights of the plants were measured. It was determined that the plants watered with 400 milliliters of water once a day showed more growth. The independent variable in this investigation is the

A. type of bean plants used in the experiment
B. amount of water given to the plants each day
C. type of soil the bean plants were growing in
D. group of bean plants watered with 200 mL of water

Answers

Answer 1

Answer:

Explanation:

Type of bean plants used in the experiment

Related Questions

What is the process called when Mitochondria/Chloroplasts multiply?

A. Conjugation
B. Mitosis
C. Binary Fission
D. Meiosis

Answers

Answer:

I believe that is mitosis, but please correct me if I'm wrong.

advantages to using a punnet square

Answers

a Punnett square summarizes how the processes of meiosis and fertilization contribute to inheritance of different alleles of a gene. So one major advantage is it can help determine certain things about a child by looking at the dominant and recessive genes and gives a percent of how likely they are to get that thing for example a punnet square may show what color a child’s eye color is likely to be upon birth

Answer:

One advantage of Punnett squares as a model of inheritance is that a Punnett square summarizes how the processes of meiosis and fertilization contribute to inheritance of different alleles of a gene.

What is the main function of vacuoles?

Answers

Vacuole, in biology, a space within a cell that is empty of cytoplasm, lined with a membrane, and filled with fluid. Especially in protozoa, vacuoles are cytoplasmic organs (organelles), performing functions such as storage, ingestion, digestion, excretion, and expulsion of excess water.

Which two scientists incorrectly named the compound?

A. Adele and Halley
B. Ethel and Kate
C. Kate and Audrey
✓ D. Audrey and Ethel

Answers

Answer: D

Explanation:

Answer would be Letter D

Do offspring receive Chromosomes from their parent? explain

Answers

Answer:

Yes

Explanation:

Your “genes”, or genetics, are what make you who you are. Chromosomes determine what gender a person is and what they’re like (birth defects).

What is the function of the excretory system?

remove waste

break down food

respiration

transport nutrients

Answers

Answer:

The excretory system removes waste

PLEASE ANSWER THESE QUESTIONS COMPLETELY!!! WILL MARK BRAINLIEST!!!
DOC 1 Questions:
A. Is the suspected father actually the father of this child?
B. How do you know?

Answers

Answer:

He is not the father

Explanation:

As it says, the DNA matches up half of the time. The mother and child have 2/4 markers lined up, while the suspected father has no similar geonomes.

What are "Chloroplasts"?

a.an organelle of some eukaryotic cells in which photosynthesis occurs, using the energy of light to make organic compounds from carbon dioxide and water

b.the substance inside a cell, prokaryotic or eukaryotic, including organelles, but
not including the nucleus of a eukaryotic cell

c.membrane-bound organelles in eukaryotic cells in which cellular respiration
takes place, using oxygen to break down glucose to carbon dioxide and water

d.a cell organelle that is essential to cell functions including reproduction, contains
the cell's chromosomes, and is enclosed by a membrane

Answers

Answer:

cloraplast is what makes the plant green

The answer is A because chloroplasts is an organelle of some eukaryotic cells where photosynthesis occurs

Helpppp for forensic science I need to know what a cup would be classified as evidence wise. options biological, physical, impression or trace evidence.

Answers

Answer:

Options biological

Explanation:

There are traces in a cup where human dna can be found

what things humans do in the flower garden to alter the abiotic elements of the ecosystem?

Answers

Humans often use pesticides to destroy undesirable organisms that live in flower gardens, such as insects, weeds, or fungi. The use of such chemical will reduce biodiversity. Humans also plant many of the same plants in gardens, which reduces biodiversity.

Which statement describes a histogram?
A.It shows a line of best fit
B.It shows how an independent variable affects a dependent variable.
c.It shows a frequency distribution
D.It shows data as a proportion of a whole

Answers

Answer:

Explanation:

Which best describes why active transport requires atp to move molecules across the cell membrane?

A. Molecules are moved with the concentration gradient

B. Molecules are moved against the concentration gradient

C. No net movement of molecules needs to occur

Answers

Answer:

B. Molecules are moved against the concentration gradient.

Explanation:

Due to the higher concentration of the molecules of one of the sides than the other,in order to move molecules from the side with higher concentration of molecules to the side of lower concentration of molecules which is against the movement of molecules across the membrane, energy must be applied i.e atp.

The reason active transport requires ATP to move molecules across the cell membrane is because molecules are moved against the concentration gradient.

ACTIVE TRANSPORT:

Active transport is a type of cellular transport that requires the input of energy in form of ATP. Examples of active transport are pumping of Na+/K+ ions, exocytosis etc.

Active transport requires ATP because molecules are being moved against concentration gradient. This means that molecules are moved from regions of low concentration to that of high concentration.

Passive transport, which does not require energy, moves molecules down a concentration gradient.

Therefore, the reason active transport requires ATP to move molecules across the cell membrane is because molecules are moved against the concentration gradient.

Learn more at: https://brainly.com/question/12133248?referrer=searchResults

WILL GIVE BRAINLIEST! :) How do chlorofluorocarbons affect Earth's ozone layer?

Answers

Answer:

Once in the atmosphere, CFCs drift slowly upward to the stratosphere, where they are broken up by ultraviolet radiation, releasing chlorine atoms, which are able to destroy ozone molecules. ... When sunlight returns in the spring, the chlorine begins to destroy ozone.

What will happen to plants that are kept in the dark?

Answers

Answer:

they die

Explanation:

They won’t get sunlight so they won’t grow they will end out dying because plants need sunlight to survive.

Describe the term "semi-permeable" (or "selectively-permeable) membrane. Why is it important? (giving brainliest to the first person lol)

Answers

Answer:

Cells need a selectively permeable barrier sometimes called a semi-permeable membrane because some items need to be allowed to come in while others need to be let out of the cell.

Explanation:

Semi-permeable membranes allow the cell to keep a isotonic state. The amount of water is the same inside as outside the cell.

help me I will give anyone who answers it brainiest
What organic substance are both of
these enzymes
digesting?

Answers

Answer:

Amylase breaks: down starches and carbohydrates into sugars.

Protease breaks: down proteins into amino acids.

Explanation:

(7th grade question abt rocks...again)

A rock's texture gives a geologist clues about how a rock is formed. What can be inferred about the processes by which this rock formed?

A-The rock formed through the slow cooling of magma below ground.
B-The rock formed through the rapid cooling of lava above ground.
C-The rock formed through the processes of compaction and cementation.
D-The rock formed through the processes of pressure and heating

Answers

I think the answer is C.

The series of steps in which a large fish eats a smaller fish that has eaten algae is a

Answers

Answer: It is a food chain

Explanation: A series of steps including species consuming another in a direct chain is defined as a food chain

Why are plants in the alpine biome typically low growing?
a

Answers

Answer:

They have limited access to nutrients

Explanation:

I guess you forgot to but the answer choices, but that's okay!!!

Answer: Because The soil in the alpine biome is rocky and nutrient poor. Plants that live in the alpine biome must be suited to the nutrient poor soil.

Explanation: They take longer to grow because of there environment

PLEAE HELP ME ASAP!! I need help

Answers

Answer:

i think

Explanation:

What is an essential nutrient?

Answers

Answer:

Substance that must be obtained from the diet because the body cannot make it in sufficient quantity to meet its needs.

Explanation:

Answer:

Essential nutrient: Substance that must be obtained from the diet because the body cannot make it in sufficient quantity to meet its needs.

Hope this helps! Please mark Brainliest!

I really need help with this one ASAP!!!

Explain why volcanoes form at both convergent plate boundaries and divergent plate boundaries.

Answers

Answer:

Volcanoes often form along tectonic plate boundaries where oceanic plates sink beneath other plates. As a plate sinks deep into a subduction zone, it will start to heat and melt, forming something called magma. Volcanoes can also be created near tectonic boundaries where plates pull apart. This allows magma to rise up from the mantle.

Explanation:

The chemical formula for sodium sulfate is Na2SO4. How many sulfur atoms are in the formula for sodium sulfate?

(Please put in the comments cuz it wont let me see answers)

Answers

sodium : 2 atoms
sulphur : 1 atom
oxygen : 4 atoms

The park is able to support maximum population of 4,500 bison. The bison began to migrate when the population eschew 4,000 because ofcompetition for food . If the current population size of bison is 3,652 and the maximum growth rate of the population is 0.28 calculate the population size after one year

Answers

Answer

Nt= 698.65

Explanation:

Due to technical problems, the complete explanation for the answer is as an attached file.

True or false earth is a single interconnected system :)

Answers

Answer:

True.

Explanation:

The earth system is itself an integrated system, but it can be subdivided into four main components, sub-systems or spheres: the geosphere, atmosphere, hydrosphere and biosphere. These components are also systems in their own right and they are tightly interconnected.

Nutrition involves those activities by which organisms

Answers

Answer:

-Obtain and process materials needed for other activities.

Clouds form when air is ? A) swirled by wind. B) heated by the sun. turned into ozone. D) transpired by plants.

Answers

Answer: transpired

Explanation: PLEASE GIVE BRAINLIEST IT HELPS ALOT

Answer: heated by the sun

Explanation:

When the Sun warms the Earth, warm air rises into the atmosphere. As it rises, it expands and cools. Water vapor condenses out of the cool air to form a cloud.

All of the following are nitrogenous bases of DNA, EXCEPT -
guanine.
adenine.
uracil.
thymine.

Answers

Answer:

adenine

Explanation:

Answer:

uracil

Explanation:

The 4 bases of DNA are adenine, guanine, thymine and cytosine.

if your fathers dominant gene was blond hair, but your mother's dominant gene was brown hair, what would the Childs hair color be?

Answers

Answer:

Brown Or a Hazel color because a lot of kids come out with brown/hazel hair so I'm pretty sure Brown Or Hazel color

Explanation:

Why would it be bad if Creatine Kinase leaked out of muscle cells?

Answers

Answer:

Because it would mean severe muscle damage.

Explanation:

Other Questions

how does community act as a bridge between the past and present generation The transactions listed below are typical of those involving New Books Inc. and Readers Corner. New Books is a wholesale merchandiser and Readers Corner is a retail merchandiser. Assume all sales of merchandise from New Books to Readers Corner are made with terms 3/10, n/30, and that the two companies use perpetual inventory systems. Assume the following transactions between the two companies occurred in the order listed during the year ended August 31. a. New Books sold merchandise to Readers Corner at a selling price of $625,000. The merchandise had cost New Books $445,000. b. Two days later, Readers Corner complained to New Books that some of the merchandise differed from what Readers Corner had ordered. New Books agreed to give an allowance of $11,000 to Readers Corner. c. Just three days later, Readers Corner paid New Books, which settled all amounts owed. Required: 1. Indicate the effect (direction and amount) of each transaction on the Inventory balance of Readers' Corner. (Enter all amounts as positive values.) 2. Prepare the journal entries that Readers Corner would record and show any computations. (If no entry is required for a transaction/event, select "No Journal Entry Required" in the first account field.) 1. What African country was the site of colonization efforts for freed slaves?neitherbothSierra LeoneLiberia2. What compromise had a strong Fugitive Slave Law added to it?Missouri CompromiseKansas Nebraska ActCompromise of 1850Bleeding Kansas3.Which describes northern soil?productive lush soilrocky poor soilclay based soilfertile rich soil4. Which group caused Georgians to fear for the end of slavery?small farmersabolitionistssecessionistsplantation owners5.Why did the north have to use immigrant labor in the factories?Cheap western lands had attracted northerners.Disease caused many workers to die.Those in the north refused to work in the factories.War had killed much of the population. Which Progressive reform allows voters to remove elected officials from office before their terms end?recallreferenduminitiativesuffrage How many hydrogen atoms are there in 1.15 g of methane (CH4)? " X is at least 2" can be represented by x > 2.TrueFalse what can the united nations do A sequence is considered arithmetic if there is a A. Common differenceB. Initial termC. Common ratio Write a paragraph about something . Four gases are described below:Gas A: 3 liters at 42 CGas B: 9 liters at 12 CGas C: 9 liters at 42 CGas D: 9 liters at 12 CWhich gases have the same average molecular kinetic energy? Gas A and Gas B Gas A and Gas C Gas B and Gas C Gas B and Gas D The next tremor to be felt by Floridians also centered outside the state. It was the famous Charleston, South Carolina, shock in August 1886. The shock was felt throughout northern Florida, ringing church bells at St. Augustine and severely jolting other towns along that section of Florida's east coast. Jacksonville residents felt many of the strong aftershocks that occurred in September, October, and November 1886. Which idea can be inferred from the Charleston earthquake? (1 point) PLEASE HELP MEE!!!!!! :))))) List 3 systems in Canada and 3 in the United States?Please help with this question Magdeline wants to know if the number of words on a page in her art book is generally more than the number of words on a page in her science book. She takes a random sample of 25 pages in each book and then calculates the mean, median, and mean absolute deviation for the 25 samples of each book.Book Mean Median Mean Absolute DeviationArt 68.7 50 15.4Science 54.2 55 7.9She claims that because the mean number of words on each page in the art book is greater than the mean number of words on each page in the science book, the art book has more words per page. Based on the data, is this a valid inference? (10 points)Group of answer choicesYes, because the mean is larger in the art bookNo, because the mean is larger in the art bookYes, because there is a lot of variability in the art book dataNo, because there is a lot of variability in the art book data pls help:(((((((((((( The No Child Left Behind Act was a grant program enacted in 2002 that directed testing elementary and secondary students in math and reading proficiency. This act required states to create, fund, and implement programs that would help all students become proficient in these areas by 2014.After reading the scenario, respond to A, B, and C below:(A) Describe a power Congress could use to address the information outlined in the scenario.(B) In the context of the scenario, explain how the power described in Part A can be affected by perspectives on one of the foundational principles of U.S. government.(C) In the context of the scenario, explain how the foundational principle in Part B affects the structure and function of the federal government. What are the similarities and differences of Heads of Hevajra and four dancing yoginis, Bracelet with three-headed snake, gold jewelry, Burmese chess set, Seated Buddha with double-lotus base, bronze inlaid with silver and copper, NEED ASAP TY Your grandpa doesn't trust "young 'uns" so you are set to inherit a $1,000,000 trust fund on your 50th birthday. Your Grandpa also doesn't like banks so he has buried the cash somewhere on his 40-acre farm in a location that will be revealed to you by his lawyer since Grandpa will not be around when you turn 50. If you could possibly get your hands on it now (when you are 20), you could put it in a bank at 6% annual interest. If you were able to dig up the money now, how much would you have when you turn 50? what fraction is = to 1/3 Michelangelo The creation of man.1. What makes this a renaissance painting?