If plants produced 999 kilocalories (kcal) of energy, how much energy would the secondary consumer have? A. 0.09 kcal
B. 0.99 kcal
C. 9.99 kcal
D. 99.9 kcal

Compare the depth of field when focusing with low power and high power. which power has the greater depth of field?

Several bird species feed in a certain species of tree. each bird species feeds in a different part of the tree. which statement is true of these bird species? a. they have adapted to different niches due to competition b. they have a carnivorous relationship with the tree species. c. they have adapted to different niches due to predation d. they have a symbiotic relationship with the tree species.

About how much of the cell mass is watet