Fats and steroids are examples of which macromolecules? a. nucleic acids
b. Lipids
c. Proteins
d. Carbohydrates

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).

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

Describe characteristics of a good respitory surface