A stem is what keeps the plant together and supports their leaves
B. STEMS
<u>There are five groups of factors responsible for the kind, rate and extent of soil development. They are: Climate, organisms, parent material, topography and time. Soil from one place is different from another because of the differences in the influence of these factors.</u>
I think it is their normal state
The main component in three investigations is that in my opinion The common denominator of the fact that they are all three still investigations.
They both need food, when they die they don't
