Answer:B
Explanation:The answer is B because plants use photosynthesis to make their own food while animals such as humans do not make their own food using the sun photosynthesis is using the suns Energy to produce your own food If you think about it humans are animals and do you use the suns energy to produce your own food no
Identical rock types, identical fossils, and very similar mountain ranges are found on different continents that are separated by a wide ocean. Which of these best explains these observations?
A. Organisms traveled between these continents on land bridges.
B. The same forces erode mountains in different locations.
C. These continents were joined together at one time in the past.
D. Some rock types are very common and are found everywhere.
Answer:
These continents were joined together at one time in the past.
Explanation:
Identical rock types, identical fossils, and very similar mountain ranges are found on different continents that are separated by a wide ocean. Which of these BEST explains these observations?
How are cellular respiration and photosynthesis different? (4 points)
Cellular respiration assists breathing; photosynthesis aids pigmentation.
Cellular respiration breaks down glucose; photosynthesis creates glucose.
Cellular respiration creates glucose; photosynthesis breaks down glucose.
Cellular respiration releases oxygen; photosynthesis releases carbon dioxide.
Answer:
B. Cellular respiration breaks down glucose; photosynthesis creates glucose.
Explanation:
Explain the flow of energy in the food chain and why stored energy is an important concept of it.
Answer:
"The process of transfer of energy to various trophic level of food chain is known as flow of energy. Energy flow in ecosystem from energy source to autotrophs to heterotrophs."
Explanation:
The energy flow from the primary members, plants to the other level of organism in food chain. Storage of energy is very important because, the stored energy in plants are distributing to all other levels in food chain and utilizing for activities.
What is energy distribution in food chain ?The sun is the main source of energy for practically all ecosystems on earth. Energy moves from one trophic level of the food chain, to the next as primary producers take energy from the sun to make their own food in the form of glucose.
Primary producers are then consumed by primary consumers, who are in turn eaten by secondary consumers, and so on. The sun is the main source of energy for practically all ecosystems on earth.
Energy moves from one trophic level, or level of the food chain, to the next as primary producers take energy from the sun to make their own food in the form of glucose. Only 10% of energy is distributed to the other level and 90% are lost to the surroundings.
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(a) What are three ways in which the atmosphere is important to life on Earth? (b) How would the amount of carbon dioxide in the atmosphere change if there were no plants? (c) How would earth be different without the atmosphere?
Answer:
How is the character Batnik in “Too Fast” similar to Pitys in "Pan: God of the Wild"?
Both defy orders from their fathers.
Both die due to the jealousy of a god.
Both are enchanted by the skills of another.
Both are lured to their deaths by music.
Explanation:
Bones, lungs, and the liver are the most common places for cancer cells to spread, or "metastasize." Once in the bone, these cancer cells can form new metastatic tumors.
...
Bone metastasis is more likely with cancers such as:
Breast.Prostate.Lung.Kidney.Thyroid.
what are u?
for example, I'm an extra fluffy fat cat marshmallow fluffy ball unicorn duck butterfly frog pony
wbu what are u?
Answer:
i am ur daddy
Explanation:
Answer:
IM ELMO IMA FREAK IMA ELMO
HAPPY 50 YEARS OF SUNNY DAYS BAAAA
Explanation:
What did you observe happening in the cups?
Did a phase change or phase changes occur? If so, which one or ones?
In a few sentences, describe what this weather map tells you about the weather.
Answer:
You can download the answer here
Explanation:
Use the what you learned area to fill in the blanks.
Answer:
1. cardiac muscle .
2. skeletal muscle .
3. smooth muscle .
4. your heart .
5. bones .
6. stomach .
7. muscle fibers .
8. non-striated muscle .
9. cardiac muscle tissue is only found in your heart .
10. exercising, getting enough rest, and eating a balanced diet will help to keep your muscles healthy for life .
11. wrong diet , consume fewer calories and eat a lower percentage of foods that are high in proteins and carbohydrates , weight training , if you're continuing to train with weights, use lighter weights and reduce weight training frequency to no more than 2 times per week to maintain tone , cardio , not warming up etc .
Explanation:
Adjustment to environmental conditions is known as
A. Adaptation
B. Darwinism
C. Evolution
D. Natural Selection
Answer:
A.
Explanation:
Adjust = Adapt if that makes sense.
PLEASE HELP MEEE I WILL MARK BRAINLIST FOR THIS ITS SUPER SIMPLE....
all I need you to do its to type out these pictures word for word it pretty simple
Answer:
- The amount of space affects a population's size.
- Available water, food, sunlight and temperature are limiting factors
- Space is also a limiting factor.
- If there are too few resources, populations may migrate to new areas.
Limiting
Factors
- Environmental factors, such as the amount of water, food, sunlight and temperature available, are limiting factors for a population.
- A limiting factor is something that restricts the size of a population. Limiting factors might affect the number of individuals in the ecosystem can support.
Resources affect
populations
Living and nonliving things are both found within the same ecosystem. the living things require the non living things for survival.
(Please take note I fixed some of the incorrect grammar in these images. Such as 2 spaces in-between, or this -> "Number of individuals ithe ecosystem")
~ LadyBrain
What is sexual selection? *
A. How being male or female affects how a species evolves
B. The behaviors an animal must display in order to find a mate
C. How the attractiveness of a mate can change the traits of your species
Answer:
B: The behaviors an animal must display in order to find a mate
Explanation:
An animal usually looks for specific characteristic in order for their offspring to develop those same characteristics and be able to survive
Please Help
Compare Earth 4 billion years ago to Earth 550 million years ago.
Use the following diagram to answer the question.
What part of the respiratory system is labeled 4?
1 lung
2 diaphragm
3 nasal cavity
4 trachea
Short Question: What is Hydropower?
Answer:
Hydropower is energy in moving water.
Explanation:
PLEASE HELP ILL GIVE BRAINLIST AND POINTS (I don’t mind how long it needs to be)
Answer:
When two or more atoms chemically bond together, they form a molecule. When molecules are made from two or more different kinds of atoms, the substances are called compounds. If molecules are made from only one kind of atom, the substances are elements.
Explanation:
gave an explanation in my answer XD anyway hope I helped. Have a good day!
I will mark brainlist for best answer!
Write a full paragraph about:
What causes changes in ecosystems?
Factors that change the ecosystems are called drivers.
There are direct and indirect drivers.
Direct drivers straightforwardly influence ecosystem process.
Indirect drivers operate more diffusely, By altering one or more direct drivers.
Some direct drivers:
Habitat change Climate change Pollution Invasive speciesOverexploitationSome indirect drivers:
Population change Change in economic activity Sociopolitical factorsCultural factors Technological changesFind the average kinetic energy of the molecules shown in the sample above. ( A and C is wrong )
a. 36
b. 4
c. 3
d. 5
Answer: d
Explanation:
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Mars’ average temperature is -55o C, while Earth’s is 17o
C. Mars’ atmosphere is 95.3% carbon dioxide. Mars’ soil
contains no humus and is mostly Sulphur. One day on
Mars is approximately 24 hours and 37 minutes. In your
own words, explain whether or not you think life could
be supported on Mars. Be sure to use the terms, air,
water, soil, and sunlight, in your explanation.
Explanation:
soil is a sunlight who become a sun and 24 hours plus 37 minutes thats equal in space is 13 hour thats you called Mars soil
right answers only will be reported if not right and no lniks!!!!!!!!!!!!!!!!!
Answer:
The answer is D
Explanation:
fish endangered: 15.1
fish threatened: 6.6
More fish are endangered than threatened
QUESTION 3. What describes the relationship between a food chain and a food web?
Answer: A food chain follows one path of energy and materials between species. A food web is more complex and is a whole system of connected food chains. In a food web, organisms are placed into different trophic levels. Trophic levels include different categories of organisms such as producers, consumers, and decomposers.
HERE IS THE ANSWER NOT THE LINK
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Which of these is least likely to show common ancestry?
A. homologous structures
B. analogous structures
C. DNA
D. vestigial structures
QUESTION 4 5
4. What would most likely be the result of an invasive species entering an ecosystem?
5. Why are humans responsible for many invasive species?
#4: An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts
#5: It is not surprising that human population density is a leading cause of species invasions. Species are easily moved by human and animal (particularly domestic animal) vectors, and increasing populations residing next to protected areas simply means increasing the odds of species introduction
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What is a biodiversity hotspot (definition)? Explain
Answer:
A biodiversity hotspot is a biogeographic region with significant levels of biodiversity that is threatened by human habitation.
Explanation:
A scientist is investigating which type of medicine would dissolve faster, a solid pill or a scoop of powder. Which hypothesis should the scientist develop given prior knowledge about surface area?
A.
Powders have more surface area and will dissolve faster.
B.
Solid pills have less surface area and will not dissolve.
C.
Solid pills have more surface area and will take longer to dissolve.
D.
Powders have less surface area and will dissolve faster.
Answer:
A.
Powders have more surface area and will dissolve faster.
Explanation:
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The solute-like solids can dissolve in the solvent through the dissolution process. Powders have more surface area that permits more dissolution.
What is surface area?The surface area is the amount of space covered or occupied by an object. It is directly dependent on the solubility and increases with an increase in the solubility.
The surface area of the powder is more compared to the solid pill and hence, the solubility of the scoop of powder is more than the pill.
Therefore, powder dissolves faster because option A. has more surface area.
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I will mark the brainliest answer if right!
here's your answer dear friend❤❤
The equator is at a latitude of 0°. Which latitude will have the warmest temperature?
A. 15°N
B. 20°S
C. 45°N
D. 70°S
PLEASE HELP MEEE I WILL MARK BRAINLIST FOR THIS ITS SUPER SIMPLE....BUT U MUST TYPE EVERYTHING
all I need you to do its to type out these pictures word for word it pretty simple
The following table shows the distance from the sun of some unknown planets of equal mass.
W 1.5 AU
X 0.723 AU
Which of the following best explains which planet revolves at a faster speed?
A.) Planet X, because the sun pulls it with a greater force.
B.) Planet W, because the sun pulls it with a greater force.
C.) Planet W, because the gravitational force is weakened by distance.
D.) Planet X, because the gravitational force is strengthened by distance.
Answer:
Option D.) Planet X, because the gravitational force is strengthened by distance.
Explanation:
As we know from Kepler's law , the planets that are closer to the sun move at a faster rate in comparison to those planets that are far because of high gravitational force.
According to the question,
both planets have equal mass. Plant W is at 1.5 AU and planet X is at 0.723 AU distance from the sun.
So, planet X revolves at a faster speed because it's shorter distance from the sum as comparison to planet W, strengthened the gravitational field.
Thus, Option D is the correct answer.
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a six word story of evolutions. (six words not six letters)
1.Where do the genes that determine an individual's traits come from?
, An individual can be born with any genes, since genes are random.
B.Individuals grow genes specific to their environment.
C.Parents pass their genes down to their offspring.
D.Parents choose which genes their offspring have when each individual is born
2.How do genes determine an individual's traits
A.Genes directly lead to traits
B.Genes are random and don't lead to traits
C.Genes give organisms the ability to change their traits
D.Genes are instructions for making protein molecules and protein molecules determine traits
Answer:
1. C
2. D
Explanation:
Parents pass down genes to there kids. They can pass down certain ones, like a gene for red hair.
Not every gene you get is instantly going to happen, if you get one brown hair gene and one red hair gene, you are going to have brown hair since it is a dominant trait.
Answer:
1) C. Parents pass their genes down to their offspring.
2) A. Genes directly lead to traits
For 2, it could be D but I think it is describing DNA.
