Answer:
First it has the right amount of water, second earth has the right amount of oxygen, last is that it is not to close or far from the sun.
<span>Cells produced by the root and shoot tip meristems become the primary tissues of the plant body. </span>
The elongation of
the root and stem forms the primary
plant body. This primary plan body is composed of primary tissues. The primary
plant body includes the young, soft shoots and
roots of a tree or shrub, or the entire plant body in some
herbaceous plants.
Genetic variation is a measure of the genetic differences that exist within a population. The genetic variation of an entire species is often called genetic diversity. Genetic variations are the differences in DNA segments or genes between individuals and each variation of a gene is called an allele.For example, a population with many different alleles at a single chromosome locus has a high amount of genetic variation. Genetic variation is essential for natural selection because natural selection can only increase or decrease frequency of alleles that already exist in the population.
Answer:
The answer is B
Explanation: Photosynthesis and respiration takes place in the light. Once it turns dark Photosynthesis stops but respiration does not.