Answer:
Just think of whats in a forest ecosystem
for example
Water
sunlight
tempreture
<span>Evaporation from the oceans is the primary mechanism supporting the surface-to-atmosphere portion of the water cycle</span>
Answer: I believe it is B
Explanation:
because it states that a chemical compound always contains exactly the same proportion of elements by mass
The _____ along a gene specifies the type of protein that will be produced. ^ 9 k