<span>prediction made by a researcher regarding a positive or negative change, relationship, or difference between two variables of a population</span>
Answer:
i am pretty sure its indicator
it involves negative feedback loop
Explanation:
the loop allows living organisms to maintain homeostasis
A best fit line is a straight line so it can't connect to every dot on the graph. If there were many points everywhere, the line would zigzag to much.
Best fit is meant to be an average of all the dots (data)
It's either C or D
For D, the line does not necessarily miss every one on purpose; a data point could be a part of the average.
The appropriate answer is D. storing sugar and providing structure. Polysaccharides are complex carbohydrates. Starch, glycogen and cellulose are polysaccharides in which the constituent molecules are made of several thousand glucose units linked in long chains. Glycogen is vital to nutrition because it is how the body stores excess glucose in muscles and in the liver.
The molecular structure of glycogen is similar to starch except that the polysaccharide chains are longer and more branched than in glycogen.
