Answer:
Metamorphic rocks are almost always harder than sedimentary rocks. They are generally as hard and sometimes harder than igneous rocks. They form the roots of many mountain chains and are exposed to the surface after the softer outer layers of rocks are eroded away.
Because their mineral grains grew together tightly during metamorphism, they're generally strong rocks.
Scientific ideas are open to being revised. Which of the following would most likely lead to a scientific idea being revised?
1. A scientist makes observations to test an older idea.
2. A scientist raises new questions about an older idea.
3. A scientist has a new idea that goes against an older idea.
4. A scientist collects data that fails to support an older idea.
Which is not a cost for organisms that sexually reproduce?
Answer:
Identical shape and structure.
Explanation:
Those organisms that reproduce sexually have high variations and differences between the parent and its offspring. They are not identical to each other because the offspring gains half characteristics from male parent and half from the female parent making it different from its parent. Identical feature is present in the organisms that reproduce through asexually means from only one parent so the identical shape and structure is not the cost of sexual reproduction.
Given the following diagram, what product is produced at Location A?
Limestone
Oxygen
Water
Explain the relationship between the Fossil Record and the Theory of Evolution.
(3 or more sentences)
What is the main adaptive advantage of the C4 and CAM photosynthesis strategies over C3 photosynthesis?
a.They make it possible for the plant to use the Calvin cycle during the day.
b.They allow the plant to synthesize glucose without CO2.
c.They allow the plant to hold its breath and still perform photosynthesis.
d.They allow the plant to synthesize glucose under hot conditions.
Answer:
D. They allow the plant to synthesize glucose under hot conditions.
Explanation:
C4 and CAM photosynthesis strategies allow for plants to produce glucose in hot and dry conditions.
Plants such as cacti, which live in hot conditions, have the advantage from their C4 and CAM systems.
In contrast to C3 photosynthesis, C4 and CAM systems allow plants to get more CO2 from the air and help them conserve water.
This then allows them to efficiently create glucose with the CO2.
So, the correct answer is D.
Answer:
D. they allow the plant to synthesize glucose under hot conditions.
Explanation:
In the image below, where are the carbon-containing gases resulting from combustion most likely to end up?
Atmosphere
Cryosphere
Geosphere
Hydrosphere
Answer:
A. Atmosphere
Explanation:
Most living organisms need to take in oxygen to survive. What is responsible for
providing most of this oxygen?
fish and phytoplankton
plants and seaweed
seaweed and phytoplankton
coral and fish
Most living organisms need to take in oxygen to survive. It is responsible for plants and seaweed.
What are seaweeds?
Some seaweeds are microscopic, such as the phytoplankton that live suspended in the water column and provide the base for most marine food chains. Some are enormous, like the giant kelp that grow in abundant “forests” and tower like underwater redwoods from their roots at the bottom of the sea.
Most are medium-sized, come in colors of red, green, brown, and black, and randomly wash up on beaches and shorelines just about everywhere.
The vernacular “seaweed” is a bona-fide misnomer, because a weed is a plant that spreads so profusely it can harm the habitat where it takes hold.
Therefore, Most living organisms need to take in oxygen to survive. It is responsible for plants and seaweed.
To learn more about Seaweed, refer to the link:
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2. How do you think plant cells differ from animal cells?
Answer:
- Plant cells have a cell wall, animal cells don't
- Plant cells have chloroplasts, animal cells don't
- Plant cells have one or more large vacuole(s), animal cells have smaller vacuoles if any are present
- Animal cells don't have plastids, plant cells do
- Animal cells have irregular shapes
The main function of cell respiration is to produce A. glucose B. NADH and FADH2. C. CO2. D.mitochondria E. ATP.
Again No links thank you!
How can making blue jeans affect the environment? Explain
Answer:
The other colors of jeans are toxic
Explanation:
Unsafe amounts of toxic metals like mercury, lead, and copper have been found in the water, which residents rely on for drinking and bathing. ... All in all, producing a single pair of jeans requires an immense amount of water and energy and creates significant pollution
In an energy pyramid, the bottom level represents...
A. consumers
B. producers
C. scavengers
D. decomposers
Answer: B. Producers
Explanation:
Answer:
B. producers
Explanation:
i'm pretty sure because i've had it on a test before and decomposers are off to the side, but producers are on the bottom. it could possibly be decomposers based on which charts you use since some put decomposers on the bottom, but most are producers
PLEASE ANSWER ILL GIVE YOU BRAINLIEST
Answer:
C
Explanation:
pls give brainliest since i answered first
33. There is never any competition for food or living space among living organisms.
True
False
Answer:false
Explanation:
Plz help will give brainest
Answer:
I believe it's D
Explanation:
Please answer this question,
Answer:D
Explanation: Potential energy is energy stored in an object or system of objects. It can be related to its position, the bonds in its chemical structure, its potential for radioactive decay or even its shape, to give a few examples. It has the ability or potential to be transformed into more obvious forms like kinetic energy
Which of these food chains is in the correct order?
A. caterpillar, cattail, frog, water snake
B. cattail, caterpillar, frog, water snake
C. water snake, frog, caterpillar, cattail
D. cattail, frog, caterpillar, water snake
Answer:
B
Explanation:
Caterpillars eat cattails, frogs eat caterpillars, water snakes eat frogs
What is a biology? And what is learned?
Answer:
In biology, students study a variety of life processes and learn how different organisms meet the challenges of living in their environment. Major biological concepts for student focus include homeostasis, energy transfer and use, the relationship between structure and function, and change over time.
Explanation:
PLEASEE HELP ME!!! :]
Which of the following best describes the difference between population size and population density?
A. Population density measures the abundance of an organism, whereas population size measures the distribution
B. Population size measures the abundance of an organism, whereas population density measures the distribution
C. Population size measures abundance, but population density measures how rapidly the size changes
D. Both variables measure abundance, but population density takes the into account the size of individuals, not just the number of individuals in the population
E. None of these descriptions are correct
Population size refers to the number of individuals, while population dendity refers to the number of individuals per unit of area or volume. The correct option is E. None of these descriptions are correct.
------------------------------------------------
Before answering the question, let us review the concepts of population size and density.
Population size refers to the number of individuals composing a population.Population size might determine the destiny of the population.
A small population has more chances to get extinct than a bigger-sized population.
Density refers to the average number of individuals of the same species per unit of area or volume. This measure may be more significant than population size.
To estimate population density there are two possible methods: Direct methods and indirect methods.
Abundance indexes are the parameters related to density, and they reflect changes that might happen in the target population density. They are commonly used to compare population sizes.
According to these concepts, the correct option is E. None of these descriptions are correct.
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Which of the following serves as a bactericidal agent?
a) Ribonuclease
b) Lysozyme
c) Cytochrome c
d) Myoglobin
Answer:
B lysozyme
Explanation:
Answer:
lysozyme
Explanation:
what is constellation? name eny one constellation you know
Explanation:
a group of stars forming a recognizable pattern that is traditionally named after its apparent form or identified with a mythological figure. Modern astronomers divide the sky into eighty-eight constellations with defined boundaries.
latín name; English name or description;
aquarius. (water bearer)
Aquila. (Eagle)
Ara. (Altar)
aries. (Ram)
this is some of the constellations.
This list of characteristics describes organisms in the ________ kingdom.
Group of answer choices
protist
animal
fungi
plant
Answer:
plant
Explanation:
made a 100 good i m right
Which of the following measures would improve energy
efficiency/conserve energy?
1. Increasing fuel economy standards on cars
2. Purchasing larger in-home water heaters
3. Unpluging electronics when not in use
4. Eating more locally sourced food
5. Removing tax incentives on home-solar purchases
O i, ii, iii, iv, and v
O i and iv only
O i, iii, and iv
O i, ii, and iii
Answer:
l
Explanation:
I NEED HELP ASAP ITS DUE TODAY AT 11:59 PLEASE HELP MEEE
Answer:
4.)chromosomes
2.)crossing over
1.)opposite
3.)phenotype
9.)recombinant
8.)genotype
5.)independent
6.)same
Explanation:
The average adult (like Hank) is _________% water, ________% protein, _______% fat, _______% minerals, and _______% carbohydrates. 2. All the macromolecules that make you up come from ______________________________. 3. __________________________ reactions destroy the reactants that you give them, making big, complex substances smaller and __________________________ reactions reassemble the smaller products into new, bigger products. The processes behind these two sets of reactions make up your
Answer: 64% water, 14% protein, 16% fat, 4% minerals 1% carbohydrates
Explanation:
It’s what he says in the video
1. 64% water, 14% protein, 16% fat, 4% minerals and 1% carbohydrates
2. Macromolecules come from Food
3. Catabolic, Anabolic, and Metabolism
What do you mean by metabolism?Metabolism is the set of life-sustaining chemical reactions in organisms. The three main purposes of metabolism are: the conversion of the energy in food to energy available to run cellular processes.
Moreover, it is the process by which the body changes food and drink into energy. During this process, calories in food and drinks mix with oxygen to make the energy the body needs. Even at rest, a body needs energy for all it does.
Hence, if your metabolism is "high" (or fast), you will burn more calories at rest and during activity. A high metabolism means you'll need to take in more calories to maintain your weight. That's one reason why some people can eat more than others without gaining weight.
Learn more about metabolism:
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(blank) measures how much space matter takes up.
Answer:
volume
Explanation:
it's volume I think
Pls help me with this giving brainlist !!
Answer:
1. Texas A&M University
2. Texas's premier research agency in agriculture, natural resources, & life sciences
Explanation:
help pls il give brailist if correct
Answer:
I believe that the answer is A.
Explanation:
This option makes the most sense because of the industrial and agricultural revolutions.
all of the following statements support the cell theory except
Answer:
Cell theory has 3 basic points: All living things are made of one or more cells. The cell is the smallest living thing that can perform all the functions of life. All cells must come from pre-existing cells through cellular division
☆ I HOPE ITS HELP YOU ☆Bones grow in diameter due to bone formation
Answer:
Osteoblasts move in and ossify the matrix to form bone. Even though bones stop growing in length in early adulthood, they can continue to increase in thickness or diameter throughout life. The increase in diameter is called appositional growth.
