I need helo with one please help and if you can do number 2 that would be good please help

1.

✔Deep sea trenches

✔Mountains

✔Faults

2.

B. It is an ancient supercontinent

Explanation:

The above answers are correct.

The convergent plate boundary is known to be an area on Earth where subduction occurs. It is a place where two or more lithospheric plates collide. This convergent plate boundary is characterized by deep ocean trenches,  island arcs, mountain ranges, faults and volcanoes.

Pangaea is known to be a supercontinent that actually incorporated almost all the earth's landmasses and it is said to have existed during the late Paleozoic and early Mesozoic eras. It is revealed that over 150 million years the supercontinent began to break apart.

a. suckling by young

b. hypothalamus

c. dopamine

d. trh

e. anterior pituitary

f. mammary glands

g. milk production