1. Which organism(s) between W, X, Y and Z represent a secondary consumer? * X
W and Y
Z
W, Y, and Z

2. Which organism between W, X, Y, and Z, represents the apex predator in the food web? *
X
Z
Y
W

What is involved in redox reactions

Which scientific design has both practical limitations and limitations due to scale? studying the effect of bleach on the growth of mold spores exposing cultures of duckweed to different intensities of light observing the replication of dna molecules with a hand lens using colored marbles to model a cross between two colors of rabbits

Ascientist wanted to formulate a pill to attack a specific type of bacteria that infects the throat. which biological component would be best to use as a model for the pill's function? bacteriocytes phagocytes complement antibodies