Answer:
cosmic background radiation
Explanation:
hope this helps!!
Answer:
compound light microscope
Explanation:
an amoeba is a microscopic unicellular protist
This biome has a layer of soil that can either be sandy, gravelly, or stony, depending on the type of desert. Deserts usually get at most 50 centimeters (20 inches) of rainfall a year, and the organisms that live in deserts are adapted to this extremely dry climate. Plants in deserts have adaptations to conserve water.
