It is inertia, Isaac Newton's first law of motion, also known as the law of inertia , states that an object at rest will stay at rest and an object in motion will stay in motion with the same speed and direction unless acted upon by unbalanced force.
because humans and reptiles and other kind of animals have what's called DNA in nuclei
True because the plant is the leaves on top of the carrot and radish and the carrots and radishes are picked from under the ground