One characteristic shared by sucrose, lactose, and maltose is that _____.
A. they are all polysaccharides
B. they are all monosaccharides
C. they are all disaccharides
D. they all contain fructose
E. they are all indigestible by humans
Ans: C. they are all disaccharides
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If an ecologist wants to determine the number of grass plants in a grassland, it is not realistic to actually count them all. Rather the researcher measures the number of individuals in several one-meter by one-meter square plots. What must they do next to estimate the total population size?
What will be an ideal response?
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As you climb a mountain, why do the biomes change?
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