Answer:
Hypotheses about the origins of life
Answer:
B
Explanation:
They come from other Rocks or living things such as bones,leaves,stems, etc.
Human muscle cells also use fermentation. This occurs when muscle cells cannot get oxygen fast enough to meet their energy needs through aerobic respiration. There are two types of fermentation: lactic acid fermentation and alcoholic fermentation. Both types of fermentation are described below.
Heterotrophs, tertiary consumers and top carnivores.
