According to the passage, what environmental factor changed between 2010 and 2018? a. how the predators hunted the salamanders
b. the amount of rainfall in the rainforest
c. the number of insects in the rainforest
d. whether the salamanders had sticky pads on their feet

the answer is d p: cell, q: organ, r: organ system, s: tissue

paper covers rock.

explanation:

rock only smashes scissors.

all these collisions do one thing, and that thing is explained in the last option. when dusst, rocks and ice collide, they harden and form giant layers of rocks or hard ice.

d)   to harden materials to form different parts of earth’s layers

hope it ,

bioteacher101

answer; heredity;