Answer:
to reporduce
Explanation:
sperm is used to reperdouce organism from specie to speciwe
Maybe the paper A has more evidence and more detail than aper b
Autotrophs since they are self-feeders and make their own food instead of relying on others (the opposite is heterotrophs)
RNA and DNA are both types of nucleus acids. In their names long names, they both have the words “nucleic acid” in them. Nucleic acids are composed of carbon, hydrogen, oxygen, nitrogen, and phosphorus.
Answer: Depending on the nature of the signaling molecule, it may either bind to and activate a receptor protein embedded in the plasma membrane, or it may move across the plasma membrane and bind to a receptor protein in the cytoplasm.
Explanation: I found this answer on quizlet
