Answer: Natural variation.
The answer is "c. Some alleles are dominant and other are recessive"
Answer:
See below
Explanation:
The difference between these two is that anabolism requires energy to grow and build and catabolism uses energy to break down.
Nutrient Leaching
Leaching is the process where dissolved nutrients in the
soil profile moves downward with percolating water. It is the loss of
water-soluble plant nutrients from the soil. The nutrients that seep through
the rooting zone may be recycled if roots grow deeper.
The short sequences of characters that appear and can be
seen at the end of a filename preceded by a period is filename extensions. While
a sequence structure is a set of statements that execute in the order they
appear.