What does the oxygen in a water molecule do?

Complete the possible outcomes for each generation in the pedigree chartaa aa aa

Flock x flock y flock z total pieces of food eaten (from previous page) 147 93 60 food percentage* % % % simulated number of birds in flock for 3rd generation** * divide each flock's total pieces of food by 300, the total number of pieces of food eaten. ** multiply the food percentage for each flock by the total number of birds (30).

Of seawater increases with decrease in the temperature. therefore, the cold water sinks to the deeper layers at the bottom