Answer:
H. It represents the actual size but it is big enough for the eye to see making it extrememly accurate
Explanation:
Answer:
When too many fish are taken out of the ocean it creates an imbalance that can erode the food web and lead to a loss of other important marine life, including vulnerable species like sea turtles and corals.
Explanation:
Answer:
The correct answer is option D. "generally is of higher velocity, although it is masked by reduced turbulence".
Explanation:
In most rivers, the downstream portion is both wider and deeper than the upstream portion. This means that there is more water in the downstream portion, which in consequence results in the river having a higher velocity. However, this is masked by a reduced turbulence since a higher amount of water tend to overcome more easily all the obstacles that can generate friction.