Hey, Mister! (':
<em>Answer</em>: There are 7 Major Plates.
<em>Explanation</em>: The outer shell of the earth, the lithosphere, is broken up into tectonic plates. The seven major plates are the African plate, Antarctic plate, Eurasian plate, Indo-Australian plate, North American plate, Pacific plate and South American plate.
Hope this helps.
<em>- HannaTheGurls</em>
D) would be the answer
A) and B) are not human activates so those would automatically be a no and C) swimming near shores doesn't do any damage
Hope this helps :)
They undergo photosynthesis by converting solar energy to chemical energy :p
Answer:
A and D
Explanation:
Dolphins have a narrow, torpedo-shaped body to swim easily through water. Their strong, paddle-like flippers also aid in strong swimming.
However dolphins do not secrete gases or attach themselves to the bottom of the sea, so the answers are A and D.
Good luck ^^