Protons have a positive charge. The number of protons in a nucleus determines the identity of the atom (element) and this number is called the atomic number.
D. Proton
They all need each other in order to work proplery
Answer: The correct answer is-
C. a species evolves at a slow, steady pace.
Gradualism can be describesd as a pattern/ theory of evolution by which already existing species give rise to new species by means of slow/ gradual and steady changes instead of major and abrupt changes.
Over long period of time, the small changes (that are beneficial for their survival) result in new species.
Example- Tiger that is evolved pattern of stripes ( which give them better advantage to hide in tall grass).
Thus, option C) a species evolves at a slow, steady pace. is the right answer.
Answer: Cell division is the process by which a parent cell divides into two or more daughter cells.... Meiosis results in four haploid daughter cells by undergoing one round of DNA replication followed by two divisions.
Large organic molecules that are synthesized from multiple identical subunits are polymers, I believe.