Mutations can cause instant adaptations, while natural selection is the process by which adaptations occurs over a series of generations. Adaptations are changes or processes of changes by which an organism or species becomes better suited for its environment. A mutation is an alteration of the DNA sequence.
In the immune response the body reacts to each kind of
pathogen with a defense targeted specifically for that pathogen.
Answer: C
Explanation: Reason why is because whenever the roots put pressure on the rock it cracks open and all the minerals release so it has to be going thru a chemical change because the roots receive the minerals from the rock or stone ...
Answer:
What is a "structure"? a building or other object constructed from several parts.
"the station is a magnificent structure and should not be demolished"
here's a structure: