What similarities and differences do you see in the two organisms in image 1 and the snake in image 2

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;

not too sure but maybe in the hot springs.

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.

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.