*Please Help* What factor most limits the energy available to producers in the tallgrass prairie ecosystem? The amount of energy– A. delivered by sunlight
B. used by producers to grow
C. captured during photosynthesis
D. consumed by primary consumers

Pentane with molecular formula c5h12, exists in three isomeric forms. one shows linear carbon chains, another has one -ch3 groups present on the third carbon atom, and the third has two -ch3 groups present on the second carbon atom. what types of isomers are these? a. geometric isomers b. structural isomers c. halotropic isomers

All eukaryotic cells contain small bodies called

Astudent measured the amount of carbon dioxide (co2) produced by yeast during an experiment. use the data in the table at the right to answer the questions below. which variable is the dependent variable?