Answer:
Savanna do not exist in the united states because there are no true tropic climates.
Answer:
yes. it's important to save the species that are closer to extinction first. the more critically endangered, the more important it is to save.
Explanation:
Answer:
It is only nucleotide phosphates e.g. adenosine triphosphate (ATP) that stores energy for all cell's use. It is also a molecule that is similar to one of the nucleic acids in DNA and RNA.
Biotic factors include plants, animals, fungi, algae, and bacteria so the only answer would be invasive species
