Which process takes place last in the human being which process takes place last in the development of a human being

Which of the following is not a main characteristic that scientists focus on when determining which kingdom an organism belongs to

When is your respiration rate likely to change? a. when your intestines are digesting b. when your cells have too much glucose c. when your cells need more oxygen d. when your liver is working after a meal

What best explains the inability for life to exist in earth early atmosphere