Answer:
Dam
Explanation:
A dam is built to control water through placement of a blockage of earth, rock and/or concrete across a stream or river
True. The law of science says so so it is
Answer:
A
Explanation:
If the track is 400m and he runs around 4 times, then he runs 1600m. (400x4)
The answer is C (when they cannot interbreed) because when the new species cannot have offspring with the old species, they do not mix traits.
