Answer:
B
Explanation:
Valleys are created by streams of running water
Chemosynthesis, I believe. Bacteria at the bottom of the ocean use this process for food.
Sun's energy
<span>causes air molecules to move rapidly; temperatures are high and it feels warm</span>
Answer:
C
Explanation:
The circulatory system would fail, and the entire organism would suffer.
------i took the test and at first i chose what the person above me said which was A, but i got it wrong. when i looked at the "review" to see which ones i got wrong, it showed that the correct answer is C.
