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Radda [10]
3 years ago
10

Which challenge arises from trying to protect the environment?.

Biology
1 answer:
Ivenika [448]3 years ago
5 0

Answer:

high clean-energy startup costs

Explanation:

try to provide the multiple choice answers next time

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How do plant populations be affected if the populations of decomposers such as earthworms decreased dramatically
viktelen [127]
<h2>Answer:</h2>

A decrease in the number of earth worms will also decrease the growth of plants.

<h2>Explanation:</h2>

Earths worms are the most essential dwelling invertebrates. They affect the biotic as well as abiotic properties of the earth. They are the decomposers in soil and provide free nitrogen to plants. So, if they are dramatically decreased in the soil they will affect the plant growth directly.

3 0
3 years ago
Read 2 more answers
Digestive enzymes such as pepsin often denature as food moves through the different parts of the digestive system. Why does this
tino4ka555 [31]
Digestive enzymes attach to food in order to break down the specific sources of energy such as fats, carbohydrates, and proteins. Pepsin which is responsible for breaking down proteins in the stomach thrives in an acidic environment. Once it goes down with the food to the small intestine, which has an alkaline environment, it gets denatured. 

Extreme temperatures also contribute to the denaturing of enzymes.
6 0
3 years ago
Ill give brainliest JUST HELP ME PLEASE its due tmr, please be accurate
DerKrebs [107]

Answer:

Interphase - B,J,

Prophase - G,E

Metaphase - C,F

Anaphase - I,D

Telophase - A,H

Explanation:

I think this is correct.

Remember:

Interphase - the DNA is all clumped up

Prophase - the DNA begins to unravel and float around

Metaphase - M for middle; they line up in the middle

Anaphase - The begin to split and be pulled apart

Telophase - They are at their opposite ends, but not yet their own cells

5 0
3 years ago
Which morphological trait evolved more than once in animals
hodyreva [135]

Answer: according to the phylogeny based on DNA sequence data found in the figure above, segmentation is the answer.

6 0
3 years ago
In 1838 botanist Matthias Schleiden determined that all plants are composed of cells. In 1839 anatomist Theodor Schwann proposed
givi [52]

in 1838 botanist Matthias Schleiden determined that all plants are composed of cells. In 1839 anatomist Theodor Schwann proposed that all animals are composed of cells. In 1855 biologist Rudolph Vichow added to Schleiden's and Schwann's observations and proposed that all living things are composed of cells.

5 0
4 years ago
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