Please help me fill in the blank with the correct answer. What is the missing word?

Study this image. which statements best describe the rock shown? check all that apply. the grains of this rock are jagged. this rock has several coarse grains. the grains in this rock are very large. this rock has a non-banded pattern. the color of this rock is determined by its texture.

This is a type pf behavior that animals are born with and them to survive

Which of these substances does not protect against invaders in the nonspecific immune response? a. saliva b. mucus c. tears d. urine