are large, multicellular autotrophs that animals eat. Some early plants do not have a vascular system which means they don’t have a main vein that carries water and nutrients throughout the plant. List the 3 non-vascular plants from the passage.

Are produced in the light reactions and used in the calvin cycle. a)nadh and atp b)electrons and sugar c)nadt+ and adp d)sugar molecules

Fan egg cell containing the (n+1) number of chromosomes combines with a sperm cell containing the (n) number of chromosomes, what is the result of this union? a) all future somatic cells of the organism will contain the (2n + 1) number of chromosomes. b) all future somatic cells of the organism will contain the (2n - 1) number of chromosomes. c) only certain somatic cells of the organism will contain the (2n + 1) number of chromosomes. d) all future somatic cells of the organism will contain the normal diploid number of chromosomes.

Question#29: why does the tropical ocean have a greater temperature range than the temperate ocean?