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Aloiza [94]
3 years ago
5

The first step to begin digestion of food starts with the _____

Biology
2 answers:
babunello [35]3 years ago
4 0
The first step begins with: A. the mouth.
ahrayia [7]3 years ago
4 0
Mouth its mechanical digestion the ripping and tearing of food
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30 points!
Olin [163]
It's E, sperm cells.
7 0
3 years ago
Read 2 more answers
Using the 10 percent rule, explain why there is typically smaller populations of quaternary consumers compared to primary consum
grandymaker [24]

Answer:

As we know 10% law is transfer of energy from higher trophic level to lower trophic level. So as the energy are transfer from one organism to another there is a loss of energy as that energy are utilised by the oragnism and only 10% of the total energy is transferred to the second consumer.

Explanation:

Quetinary consumer are at the higher position in the food chain so they do not get enough energy from prey they have to feed on several organism for the enegy. And also they are at the top of the food chain so they are not eaten by other animal, their life span are also more than primary consumer.

In other hand primary consumer get enough energy but they are prey for other higher tropic level.

Primary and secondary consumer are maintend in such a way by the nature thats make a ecological balance of the habitant.

6 0
4 years ago
How will the diversity of species differ between early and late succesion areas?
Vesnalui [34]
You could argue that in early succession areas species may have not been adapted or evolved. In Darwin's theory, life began in a shallow, warm pond. If that is the case, species would then venture deeper when their area they are in is suitable and having success
4 0
3 years ago
Which of the following does NOT describe vacuoles?
PIT_PIT [208]

Answer:

they are the place where cell respiration takes place

Explanation:

Cellular respiration is a series of metabolic reactions used by the cell to create energy (ATP), these reactions occur partially in the cytoplasm, but mostly in the mitochondria. On the other hand, vacuoles store water in plants and help give them structure, are the largest organelle in plant cells, and both plants and animals have them. Therefore the answer is, they are the place where cell respiration takes place.

6 0
3 years ago
Glycolysis occurs in the mitochondria protoplasm cytoplasm of the cell.
dmitriy555 [2]
Glycolysis occurs in the cytoplasm of the cell. You can remember this because even prokaryotic cells can do glycolysis so it must occur without a membrane bound organelle such as a mitochondrion. 

Hope this helps
8 0
3 years ago
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