Ascientist performs an experiment to see if acids have an effect on the health of a particular type of plant. three sets of plants were treated with acidic solutions known ph while the controls set was treated with a solution of neutral ph 7.which is the best conclusion for this experiment?

hello there,

igneous rock formed from below the surface would have more crystals because

answer: because magma cools more slowly than lava

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