Answer:
In a chemical reaction the total mass of all the substances taking part in the reaction remains the same. Also, the number of atoms in a reaction remains the same. Mass cannot be created or destroyed in a chemical reaction
Answer:
How physiological mechanisms serve as the basis for hunger
Explanation:
Physiological mechanisms are able to provide explanations to body functions, events and outcomes. Such mechanisms could be altered voluntarily when there's the need to. Hunger is on example of such. When a person is hungry the muscles of the stomach contracts and messages are sent to the brain. This process is what tells the person thaat he needs to feed.
You divide the number of chromosomes in half, just like humans. So the female zygote has 28 chromosomes and the male sperm have 28 chromosomes. This way each set of chromosomes contributes the same amount to each sex cell.
D.) "Decomposers" <span>are saprophytes in the food chain
Hope this helps!</span>
Answer:
SE we are humans so we cant beat you if your front of me iwill beat you very badly
Explanation:
