BRAINLIEST if right!

The presence of on Mercury suggests that the planet compressed after most of the heavy bombardment.

lobate scarps

breccia

lava flows

iron core

What are the doorways into and out of cells, attached to the membrane, and built in the rough er.

Glycogen is an energy-storage molecule in humans. a hormone that is called insulin controls the storage of glycogen in the liver. insulin is made up of amino acids.

Directions: read the descriptions of the four islands presented in the lesson. 1. list two new traits that each new species of rat might demonstrate as it adapts to the conditions on each island. 2. introduce one of the four new rat species to another island and describe one challenge it would encounter and one success as it adapts to its new environment.