Answer both! i’ll mark brainliest!

~ what does nitrogen give us?

~ what is happening when nitrogen in the atmosphere is turned into nitrates?

Which statement best describes lactic acid fermentation? a. lactic acid fermentation is the first step of cellular respiration. o b. lactic acid fermentation is the final step of cellular respiration. re to berate c. in the absence of oxygen, cells release atp by breaking down lactose into glucose. e der lade res o d. in the absence of oxygen, cells release atp by breaking down glucose into lactate. ar

Explain how sequences of amino acids in proteins can be used to reveal relationships among organisms.

Give examples of selective advantage of organism’s body part/organ