How are the oceans related to earths climate
a) they keep the climate moderate
b)they hold most of the carbon on earth
c)they have a cooling influence worldwide
d)they make the climate drier by concentrating water supplies

How does a gymnosperm prevent itself from pollinating the same tree

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks