Answer:
The seed of a tree may sprout in soil that hasa collected in a cracked root. As the roots grow, they widen the crakcs, eventually breaking the rock into pieces. - mechanical weathering
they use the waves that are formed to see and learn about the different layers there are in Earth's crust
It's <span> called an autotroph or</span><span> heterotroph</span>
*Glomerulus* -The tiny units within the kidney where blood is cleaned. Can also be known as Glomeruli.
Answer:
some plants have thorns some animals have spikes
Explanation:
