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3 years ago

"the biggest concern with biological pollutants is that they often ____________."

Biology

1 answer:

andriy [413]3 years ago

4 0

Lack predators and other natural controls

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both pine trees and ferns are multicellular and have the ability to synthesize their own Foods based on the concept of domains w

erica [24]

<span>Both pine trees and ferns have the ability to make their own food via photosynthesis. They are both able to convert water and carbon dioxide into oxygen and sugars. Based on the concept of domains they are both classified under Eukaryota. </span>

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3 years ago

If an enzyme is added to a chemical reaction, it will do what?

Nana76 [90]

<h2>Answer:</h2>

Option C is correct.

C. lower the activation energy so the reaction rate will increase

<h2>Explanation:</h2>

Enzymes are protein molecules in cells which work as catalysts. Enzymes speed up chemical reactions in the body, but do not get used up in the process. Almost all biochemical reactions in living things need enzymes. With an enzyme, chemical reactions go much faster than they would without the enzyme.

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3 years ago

The chemical equation of photosynthesis includes 602. Which best describes this substance?

IrinaK [193]

Answer:

a gas produced during photosynthesis

Explanation:

during photosynthesis plants use carbon dioxide, water and sunlight to make sugar (glucose) and a waste product, oxygen gas.

the equation of this process can be:

6 CO2 + 6 H2O + light energy → C6H12O6 + 6 O2.

carbon dioxide + water + light → glucose + oxygen

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2 years ago

Assignment Summary For this assignment, you will model the structures of the cell and describe their functions. You will do this

iren [92.7K]

The model of the structures of the cell and and their functions is given in the image attached.

<h3>What are the cell structure and their functions?</h3>

Some explanation on structure of cells is given below:

The nucleus:

This is known to be the key or major organelle that tends to sustain or hold the genetic information that is needed for reproduction and cell growth as well as development.

Note that all cell is known to be made up of one nucleus and also a kind of membrane-bound organelles that can be seen in the cytoplasm.

Mitochondria:

This is known to be a double membrane-bound organelle that is known to function by acting as the site for the energy transactions and it is made for the survival of all cell.

Therefore, The model of the structures of the cell and and their functions is given in the image attached.

Learn more about Cell structure from

brainly.com/question/13880600

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1 year ago

Which factor should be modified to improve the overall experimental design?

AnnZ [28]

Answer choices please.

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3 years ago