What is the function of chloroplasts in a plant cell

Hurry where is the majority of earth's water found? o glaciers o oceans ground o rivers and lakes

Vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a.) antibody, antibiotic b.) antigen, antibody c.)antibiotic, antibody d.)antibody, antigen

10. in which phase will crossing-over occur? a. mitosis b. metaphase ii c. prophase i d. meiosis ii