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Readme [11.4K]
3 years ago
6

PARTA

Biology
2 answers:
love history [14]3 years ago
8 0

Answer:

A The bacteria are breaking down sugars in the absence of oxygen

Explanation:

Bacteria use their own energy to break down sugar without the use of oxygen

erastovalidia [21]3 years ago
6 0

Answer:

A. The bacteria are breaking down sugars in the absence of oxygen.

Explanation:

Bacteria are microscopic single-celled organims. These organisms may produce their own source of chemical energy, or consume and absorb chemical energy made by producers.

They break down chemical energy like glucose through lactic acid fermentation in their cytoplasm, without the presence of oxygen.

In Glycolysis:

2 molecules of ATP are used to break up glucose into 2 molecules of pyruvate, 4 ATP and 2 electron carrying NADH molecules. Since 2 ATP are used, a net 2ATP are produced by this process.

Then, pyruvate is converted to lactic acid, producing 2 NAD+, used as electron carriers.

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Questions number two
const2013 [10]

Answer:

D. none of the above

Explanation:

The only things that can live without oxygen are related to being microscopic like bacteria.

4 0
3 years ago
What is physiography ? ​
viva [34]

Answer:

physiography originally means the study of nature . but here  it means physical geography

Explanation:

hope it helps  

stay safe love u

btw can i get brainliest

8 0
3 years ago
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How do older female killer whales help their family​
jeka94

Answer:

Senior mothers are also under pressure to share food with their sons, so that they're able to reproduce as well. It also makes sense for these mothers to assist their sons because as the mothers grow older, they are increasingly related to whales in other, neighboring pods via their sons' calves.

8 0
3 years ago
Precipitation means things that _____________.
DENIUS [597]

Answer:

the action or process of precipitating a substance from a solution.

Explanation:

I hope this helps you!

4 0
3 years ago
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1.True or false: Shakespeare followed the Elizabethan structure of a four-act play.
sashaice [31]

For one it is False


two is exhibition


I need terms to answer three

4 0
3 years ago
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