4. Place the appropriate letter in the blank next to the parts of the small portion of an RNA molecule shown
and draw a line around one nucleotide.
Nitrogen bases
Ribose sugars
Phosphate groups

Iwill mark brainliest and all that sha-bang. what is the function of the endocrine system? a. control longer term response in the body. b. transmit messages throughout the body. c. remove waste from the body. d. all of the above

In which layer do organisms on earth love?

Which short-term environmental changes would a very small asteroid or comet impact on earth most likely cause? check all that apply. flooding extinction craters on surface changes in weather patterns death of organisms and populations