Biology, 25.07.2019 12:20, bobtothemaxthe1st

How do animals in the surface zone keep from sinking?

Answers: 1

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 14:00, briannamaee13

Which material is commonly used as a culture medium for living cells

Answers: 2

continue

Biology, 22.06.2019 15:00, Gunn2368

Which of the following must be true for a fossil organism to be useful as an index fossil? a. the fossil organism must be widespread geographically. b. the fossil organism must be abundant. c. the fossil organism must be limited to a short span of geologic time. d. all of the above.

Answers: 1

continue

Biology, 22.06.2019 16:40, ralphy34

Cells a and b are the same size and shape, but cell a is metabolically quiet and cell b is actively consuming oxygen. oxygen will diffuse more quickly into cell because . b the oxygen molecules inside cell b have a higher kinetic energy b. a its membrane transport proteins will not be saturated c. a the diffusion gradient there is shallowerd. b the diffusion gradient there is steeper

Answers: 2

continue

Biology, 22.06.2019 20:30, tay8568

Dna in the nucleus carries the genetic code for making proteins in ribosomes. the diagram shows a model of dna. which part of the dna molecule codes for the amino acid sequence in the protein? a) sugar b) phosphate c) deoxyribosed) nitrogen bases