True ..In animals, the female mitotic sequence produces only one ovum; the other three haploid cells become "polar bodies".
The answer is C because the key is “group that live in the same area”
Answer:
Option B
Explanation:
An economics footprint can be described as a measure of biological productivity.
Ecological footprints show a comparison of the rapidness of our resources consumption and waste generation to the rapidness of natural absorbing these wastes and also including our carbon emission.
Thus, one of the characteristics of ecological footprints is a measure of our biological productivity.