A chipmunk consumes 1000 J of energy from food, excretes 177 ) as waste, and converts 784 J to heat via metabolism?

Galaxy whose shape seems different follow no set pattern are classified as

Which of the following will not cause mass extinction? a. drastic change is weather b. geological change c. both a and b d. none of the above

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.