What is a blowout? a shallow depression caused by deflation a stony surface layer caused by deflation a shallow depression caused by abrasion a stony surface layer caused by abrasion?

In many humans, exposing the skin to sunlight over prolonged periods of time results in the production of more pigment by the skin cells (tanning). this change in skin color provides evidence that -

Anonnative species is best described as a species that a. does not normally live in an area b. has no permanent home c. is a poor predator d. increase biodiversity

Which of these is an example of structural protein in plants