In Earth’s mantle, heat is transferred in large convection currents. within these currents,

During the process of meiosis, special cells called gametes are formed. gametes only have half the number of chromosomes that the other cells in the body have. what form of reproduction do organisms that produce gametes use?

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

How had the study of mitosis affected scientists knowledge of cancer