Living organisms exist only on the Earth's crust.
Answer:
A Sunlight enables this plant to make its own food. Soil Soil is a mixture of rock fragments, nutrients, air, water, and the decaying remains of living things.
Explanation:
<span>Acids will break down the rocks, as the acids goes deep in the rocks cracks can form. When the cracks get to large the rock can break apart.</span>
Answer:
1. The observable universe
2. the moon
3. false
4. a black hole
5.
6. moving away from us
7. stretch as the galaxies move away from us
8. expanding
9. cosmic microwave background
A antigens, B antigens, and Rh
