Plants take in nitrogen from the soil by absorption. So option B.
Hope it helps!
Answer:
it has many years on it
Explanation:
it is old so it is not new
Look at some up some videos about like eureka math or khan Academy
The shape of a plant cell is a square, while the shape of an animal cell is circular. Hope this helps! :)
Answer:
O founder's effect
Explanation:
A founder effect can be defined as the loss of genetic variation when a new population is established from a few individuals. This process is known to increase the frequency of particular gene variants (alleles) at different <em>loci</em> when they are selectively neutral (or nearly neutral), and thereby such genes are fixed by genetic drift (i.e., through the random sampling of founder individuals). Interestingly, it has been discovered that the majority of South American and Central American Indians are nearly exclusively in the O blood group, which has been further associated with random genetic drift and a founder effect.
