WILL GIVE BRAINLIST use the terms erosion and deposition in a sentence

Widespread changes at the end of the period exposed the areas where deposition has been in progress during the period to erosion, and the Cretaceous formations rest upon the Comanchean unconformably in most parts of the country.

Explanation:

answer: - b cells

explanation: -

so, the b cells mediate their action by identifying the antigens present on the surface of the pathogens and then producing antibodies in return to mediate its effect.

the answer is lactic acid from anaerobic respiration. the acid in lactic acid is what creates sore and burning muscles. if you think about how acid burns that will give you a clue for questions like this.