Flock x
flock y
flock z
total pieces of food eaten
(from previous page)
123
99
78
food percentage
simulated number of birds in flock for 2nd generation

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

Photosynthesis converts solar energy into what type of energy?

What are the two causes of density in deep current waters? a. salinity (how much salt) of the water and high temperaturesb. salinity (how much salt) of the water and low temperatures c. oxygen content of the water and high temperatures. d. oxygen content of the water and low temperatures