False its outer limbs are the oldest
C. Fish ladders are quite successful in letting fish swim upstream to spawn.
Explanation:
Construction of fish ladders which are letting fish to swim upstream to spawn is not an impact caused by dams.
Dams are structures that helps to control the flow of water. They store water for other commercial uses.
These structures have immense impact on the surround around and fresh water ecosystem.
- Fish ladders are water ways that allows the movement of fish.
- They are also known as fish ways.
- Construction of fish ladders is not an impact of water damming.
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The answer is destructive force.
Constructive force is the force that makes or forms the mountains and other features. Superposition forces are topics to be discussed in theories in <span>physics and systems and may not be applicable here. Unnatural is just an unusual choice. </span>
Answer:
The answer is the Geography Hypothesis.
Explanation:
The geography hypothesis holds that the differences in prosperity that are found around the world are due in large part to forces of nature, like the differences in geography, climate, and ecology that are evident in different regions of the world. The geography hypothesis emphasizes how the natural environment can explain why some nations are more prosperous than others. In contrast, the institutions hypothesis emphasizes the influences that are made and caused by humans. Human poverty is largely man-made in the institutions view.
Reptile scales are made of alpha and beta keratin and are formed from the epidermis