Read this excerpt. Which sentence best summarizes this section of the text?
A
Alvin is a submarine that is located 200 miles off the
coast of Washington.
B
Alvin is diving toward the center of the Earth.
Alvin is a submarine that is used to explore creatures
that live in the ocean.
D
Alvin studies how ancient creatures survive in the
ocean.

b

is correct hope this   also i learnd this in middle school

videntify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.

bc blah

explanation:

bc blah

the answer is false?