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myrzilka [38]
2 years ago
8

A uranium-235 sample starts with 200 atoms, and 700 million years later,

Biology
1 answer:
Solnce55 [7]2 years ago
3 0
I think it 700 million years because I took the same question and that’s what I put.
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What is the myth or history of the Taurus star
zysi [14]

Mythology. When Zeus fell in love with the Phoenician Princess Europa, he transformed himself into a white bull with golden horns named Taurus and carried Europa away to Crete. Taurus, located between the constellations Aries and Gemini, is referenced in astrology, which is not a science

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3 years ago
Where will chlorophyll be found in the chloroplast?
salantis [7]
C. in the thylakoid membrane
have fun in bio :)
7 0
3 years ago
Plants can’t walk and animals can’t use the sun to make energy. agree/disagree? why?
Ivenika [448]

Agree

Explanation:

It is very correct that plants cannot walk and animals can't use energy from the sun.

Locomotion is the movement of body from one place to another.

The process by which plants manufacture their food using sunlight is called photosynthesis.

  • Plants are fixed, sessile and cannot move about.
  • Their root penetrate deep into the earth by which they derive their own nourishment.
  • Walking is one attribute of higher animals.
  • Manufacturing of food using sunlight is in the exclusive preserve of plants.

learn more:

Photosynthesis brainly.com/question/4216541

#learnwithBrainly

3 0
3 years ago
How would you explain the “density of the elephant population” to someone?
cricket20 [7]

Answer:

The most effective experimental approach to assess the effects of elephant impact on vegetation is to assess plant responses under differences in elephant density. It is important that other factors, such as soils or habitat structure are held constant so that the only factor which varies is elephant density.

Explanation:

source: Studying Elephants icun.org

7 0
3 years ago
The row of energy in a grassland ecosystem is shown
bixtya [17]

The populations with the trophic levels that receive the least amount of the total energy from the grass would be Hognose snakes and owls.

<h3>Trophic Level</h3>

The higher we move up a trophic level, the lower the amount of energy transferred from the previous levels.

More precisely put, only about 10% of the total energy available at one trophic level is transferred to the next while the rest is lost as heat to the surrounding.

In this case, Hognose snakes and owls represent the two highest trophic levels in the ecosystem. Thus, their populations would receive the lowest amount of energy from the producer, the grass.

More on energy transfer in trophic levels can be found here: brainly.com/question/13267087

8 0
2 years ago
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