Answer:
Anaerobic respiration is respiration using electron acceptors other than O2
Adenine goes with Thymine and Cytosine goes with Guanine
The primary distinction between these two types of organisms is that eukaryotic cells have a membrane-bound nucleus and prokaryotic cells do not. ... Prokaryotes, on the other hand, have no membrane-bound organelles. Another important difference is the DNA structure.
A cell is <span>the smallest structural and functional unit of an organism. It effects the body by making and strengthening tissue, fighting unwanted cells, and by giving off oxygen throughout the body.</span>
Answer: A) Tropical regions have more available niches into which new species can occupy.
Explanation: USATestPrep
