They are calle trace fossils.
In my opinion I say 1 and 3 only or answer chose C
Answer: While I am not truly willing to answer your question, I will give you the definition. Coitus or copulation is a sexual activity typically involving the insertion and thrusting of the penis into the vagina for sexual pleasure, reproduction, or both.
Answer:
conifer
Explanation:
<h2>Mark as brainlest answer </h2>
Energy is stored in the covalent bonds between phosphates
