This is an example of an unsaturated fat. how can you tell from the structural formula? a) the molecule is asymmetrical. b) there are polar bonds present. c) there are double bonds present. d) there are only three fatty acids present.

Use the drop-down menu to match the following definitions to the corresponding terms. the total variety of organisms that live in the biosphere a group of organisms that breed and produce offspring that can breed all of the biotic and abiotic factors in an area

What are characteristics of minerals? select 3 choices

_tissues respond quickly to outside stimuli a) epithelia b)nervous c)muscular d)muscular and nervous