Answer:
Diaphragm
Explanation:
a. True
b. False
b. False
Answer:
Because it is very rare for animals belonging to different phyla to have the same body plans as adults, which makes this characteristic extremely important for classifying living beings.
Explanation:
When classifying living beings, it is very important that scientists evaluate the embryological development pattern and body tissues. The embryological development pattern, however, can present itself in the same or very similar way in living beings that belong to phyla or to a different taxon. For this reason, the embryological development pattern alone is not enough for the classification to be efficient and correct.
On the other hand, it is very rare that adult living beings from different phyla have the same body plan. For this reason, it is favorable for scientists to use the body plan and the embryological development pattern when it is necessary to classify living beings.
Answer:
The right answer to this question is option C. Protein
Explanation:
First, what is an organic molecule? It's a molecule that contains Carbon in its composition, and by that, we'll jump into the options on the question. The first one is water, but as you can remember, there's no carbon in water's composition, only oxygen and hydrogen, so this is not a good option. The next one is oxygen, there's no carbon here too, so this is not good either. The last one it sodium chloride, and this one has no carbon either, only sodium and chlorine.