Answer: the heart pumps blood throughout the body through arteries, vessels, and veins.
Explanation:
i Believe A. This is true because weight is the magnitude of gravitational force acting on an object, and since gravitational force varies in different places in the universe, weight also varies.
hope this helps
Answer: D) directional selection
Explanation:
The characteristics of the poppies shifted in response to the changed environment.
Answer:
Ikr it's not fair anyways I would answer your question but I'm a little slow lol