I believe it’s option a sorry if I’m incorrect though
The answer is true you are welcome
Annelids have neither an external or an internal shell. Examples of annelids are
earthworms and leeches.
Answer down below:
If a deer population starts eating all the plants in a specific area, the plants, of course will kill the plants. But also, once all the plants will run out, all the organisms and deer will eventually die out.
Answer:
a. When a fetus is 13-15 weeks old
Explanation: is correct