Answer:
The answer is A. Nerve signals from the brain are controlling the arm.
Explanation:
Movement: the brain sends messages that control how your body moves.
Lemme know if this was right.
Answer:In the upper thermosphere, atomic oxygen (O), atomic nitrogen (N), and helium (He) are the main components of air. ... Earth's ionosphere, composed of several regions of such ionized particles in the atmosphere, overlaps with and shares the same space with the electrically neutral thermosphere. I hope that helps if not let me know and ill try my best to explain it better:)
Answer:
18.19 mil
Explanation:
In 2020, the United States consumed an average of about 18.19 million barrels of petroleum per day, or a total of about 6.66 billion barrels of petroleum.
Answer: they absorb photons from sunlight.
Explanation:
