During the hot dry season, some species of molluscs move to shaded areas or climb structures to escape the heat from the ground. this is known as estivation and is considered to be behavior.

label a cell membrane

label b cytoplasm

label c ribosomes

label d dna

the membrane forms the outside of the cell

cytoplasm is the liquid within

ribosomes are the components within that distribute rna

the dna is the genetic make-up

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