The recent common origin of humans and chimpanzees is best
shown by:
a
Similarities in their DNA sequences
b
Similar arm and hand bones
C
Similar levels of hairiness
d
The presence of an opposable thumb

7th grade question (easy) look at the diagram of the food web. the arrows mean eaten by. what would happen if the number of snakes went down? answer choices are in the image.

The fish shown above is a tarpon. it is a fast-swimming and powerful open-water fish. its closest relatives, oddly, are burrow-dwelling conger eels that stay on the bottom. both eels and tarpon developed from snake-like larvae that float in the plankton during the first stages of life. once they mature, tarpon and eels are not found near one another in the ocean. the tarpon and the eel illustrate all of the following except

Which of these is one of the nitrogenous bases in dna? a. proline b. leucine c. glycine d. thymine