Which change will cause the gravitational force between a baseball and a soccer ball to increase? removing the outer layer of the baseball
moving the balls farther apart
wrapping the soccer ball in layers of duct tape
using a baseball with a thinner leather

answer; the correct answer is desert plants;

weathering is the answer.

the correct answer, according to e2020, is the second choice there is an occluded front in region a and a cold front in region b.

i'm guessing this is from edg enuity so the answers would be, from top to bottom,

theodor schwann

matthias schleiden

robert hooke

rudolph virchow

anton van leeuwenhoek