The answer is the last one - construct the cell during cell division.
It allows them to study and analyze the species.
This maps says world old geography condition.first stage of Earth continent
Answer:
The circulatory system circulates the blood to the whole body.
The respiratory system brings oxygen to the blood, and the circulatory system circulates the oxygenated blood to the cells.
Explanation:
Only toms idea could be scientific since it is testable, can be tested by others, have a hypothesis, and be proven
