Answer:
The thrust of the air propels the balloon in the opposite direction
Explanation:
Answer:
pressure
Explanation:
the earth's tectonic plates create pressure to make the magma rise
Answer:
Harmful Mutations A genetic disorder is a disease caused by a mutation in one or a few genes. A human example is cystic fibrosis. A... Cancer is a disease in which cells grow out of control and form abnormal masses of cells.Explanation:
Answer:
Element
Explanation:
Element is a pure substance that cannot be broken down.