Pioneer species are the first to return after a disturbance, so the answer would either be B or C and my best guess would be C.
Answer:
The continents are light in color because they contain:
( A ) silicon and aluminum
Explanation:
Continental crust -
Continental crust contains more light-colored rocks than oceanic crust .
The continents crust are light in color because they contain:
silicon and aluminum but in the oceanic crust silicon and aluminium not present.
In oceanic crust only silicon and magnesium is present , which is responsible for the dark crust of ocean.
Hence,
Correct option is - ( A ) silicon and aluminum
Antarctica once belong of the Gondawa that was called a
super continent, at that time the Antarctica was surfaced with forest and had
coastal warm currents on its shores. And
when the Antarctica detach from the
continent Gondwana and moved to the south, it begin to change the waters
cooled, the temperatures dropped, the forest disappeared, and the snow begin to
covered the land then was compacted into
ice over time, all combining to create coal deposits.
The Total number of ATP that have been made as per the electron transport chain would be around 36.
This is in the case where it occurs in aerobic conditions.