<span>"Asteroids vary greatly in size and are mostly made up of stone, iron and nickel" is the correct statement. Most asteroids near us are found in the asteroid belt. </span>
I wpupd say D but im not sure
Answer:
Cells typically communicate using chemical signals.
Explanation:
hope this helps :)
<span>Plants are the key to removing carbon dioxide from the atmosphere, and plants need water to survive. Plants take up water from precipitation and ground water sources. They use this in the process of photosynthesis, where carbon dioxide and sunlight are used to make oxygen and sugar.
</span>
