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AleksandrR [38]
2 years ago
13

Petroleum is called a fossil fuel because it is...

Biology
1 answer:
fredd [130]2 years ago
7 0

Answer:

2

Explanation:

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In which process do the germ layers differentiate into organs and organ systems?
Flura [38]

Organogenesis

Organogenesis is a process in which the three germ layers of the embryo (ectoderm, endoderm, and mesoderm) differentiate and also specialize to form the various organs of the body. Organogenesis continues to occur until the specific characteristics of the organs are achieved.






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3 years ago
Which is not considered part of the cytoplasm?
Gnoma [55]
You did not provide options therefor i can not be exact but the cell membrane and cell walls are what contain the cytoplazm so it would not be ar
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wolverine [178]
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The Venn diagram compares aerobic respiration and anaerobic respiration.
Dmitrij [34]

Answer:

The right answer of this question of mitochondria.

Explanation:

The Venn diagram compares aerobic respiration and anaerobic respiration. That is the statement that could be categorized only in the anaerobic section of the Venn diagram. I think this is a right answer.

4 0
3 years ago
Pepsin and Trypsin are enzymes. At what pH do they have the highest rate of reaction?
svp [43]

Answer:

It has an optimum pH of about 1.5. Trypsin's optimum pH is about 8.

Explanation:

This active trypsin acts with the other two principal digestive proteinases — pepsin and chymotrypsin — to break down dietary protein into peptides and amino acids. These amino acids are essential for muscle growth, hormone production and other important bodily functions.

mark me as brainiest

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