After reading both passages, what can the reader understand about marine mammals? A.
Marine mammals only have fish and corals in their diet.
B.
Most marine mammals live in cold regions such as the Arctic.
C.
Marine mammals can stay on land only for a short period of time.
D.
Most marine mammals live in water, but some can also survive on land.

In the poem, collins compares his love to a pigeon on a generals head

The greatest gift the sumerians gave the world was the invention of writing. the sumerians were a wealthy people. they needed some way to keep track of what they owned. they began drawing pictures. they used a reed as a pen. they drew on soft pieces of clay. the soft clay was then dried in the sun. the tablet became a permanent record. later, the sumerian drawings changed into wedge-shaped symbols. this kind of writing is called cuneiform. by putting symbols together, the sumerians could write entire sentences.

He picture shows a fishing technique called trawling. how might trawling affect marine biodiversity? decrease biodiversity by harvesting everything in its path, so that unwanted fish are unnecessarily killed