Answer:
The fawnsfoot is found in the Mississippi drainage and the St. Lawrence
Those molecule bases can be sequenced differently, leading to different animals. Please Mark Brainliest!!!
4 because if you have a infection it causes you not to breath properly
You might put harmful toxins in the beach or into the ocean which would kill wildlife
The difference in an area with high concentration and an area with low concentration is called concentration gradient.
<h3>What is concentration gradient?</h3>
Concentration gradient refers to the difference between the concentrations of two solutes in a solution.
A solution usually contains an area or region with higher concentration and an area with lower concentration.
The difference between these two areas of different concentrations is referred to as a concentration gradient.
Learn more about concentration gradient at: brainly.com/question/13050811
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