Choice B:
More photosynthesis leads to more oxygen in the atmosphere and oceans.
Answer:
C
Explanation:
A toboggan is a simple sled traditionally used by children. It is well adapted to sliding down open slopes, where its large surface rides easily on loose, fluffy snow.
They are all formed from data, predictions and observations.
He ability of a stream to erode and transport materials is largely based on its velocity.
