Lactic acid fermentation is a form of respiration. 1. Aerobic
2. Anaerobic
3. Photosynthesis
4. Protein

lizards have adapted to life in the desert. some desert lizards have toes with spiny scales to them run across the sand without sinking. some use the sand to hide from predators, or to search for small animals that they prey upon.

"do a testcross with a homozygous recessive plant."

the generally accepted parts of modern cell theory include: all known living things are made up of one or more cells. all living cells arise from pre-existing cells by division. the cell is the fundamental unit of structure and function in all living organisms.