What is the other name for a white blood cell?

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).

The breakdown of food is accomplished by enzymes. a. physical b. chemical c. mechanical d. none of the above

What will happen if two of the base pairs of the stand of the dna are switched