How do organisms carry out chemical activities of life? question 21 options: a) by using energy b) through asexual reproduction c) metabolism

What happens when a magniseum ion ia atracked to a chlrene ion

Which of these organisms have the greatest amount of cell specialized

Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.