Lactic acid fermentation in humans can lead to cramping due to lack of

What type of lipids are found in all biological membranes?

Which statement best describes a keystone species? o a. it has littlelmenetic variation. it has an extremely high population. 0 b. 0 c. it remains unaffected by all environmental changes. od. it has a strong influence on the ecosystem. 0 e. it's the first species to populate a new ecosystem.

Ineed some everybody. the production of cells during mitosis into specialized function is called: recombination or differentiation