Answer:Igneous rocks are made from cooling of lava or magma.
Answer:
B
Explanation:
They altered rocks into soil that was able to support simple plants such as grasses. This is an example of altering the environment around them to make it more habitable for other species.
The only bone of the body that does not articulate directly with any other bone is the Hyoid Bone.
Not really sure on that one but I can answer the question below called Define Osmosis. :)
ACTH's principal function is to stimulate the cortex (outer layer) of the adrenal glands (located near the kidneys) to secrete a group of steroid hormones called glucocorticoids. Glucocorticoid hormones control the body's use of sugar and also help regulate biological functions during stressful moments
