C, you have genes/allels that you got from your parents, but the combination of all your genes together is unique.
Then the sodium chloride dissolves, because it lost its ions and water is the universal solvent
Sloths (three-toed), chameleons
It's called appendages if that is what you need
Answer:
The correct answer is d the positive feed back reduces change in the the system
Explanation:
In an biochemical reaction when the released product stimulate the release and activation of the same product and act together to exibit their biological function, then this type of regulation is called positive feedback.
The positive feed back mechanism leads to increased change in the system that"s why it is named so.
For example during blood clotting platelets molecules are released to form clots to stop bleeding. one activated platelet can stimulates the activity of other platelets which then join together to form a group for generating further blood clots.
