The diagram shows a good web. if a certain organism is a secondary consumer, what what explains its position in the food web?

a: x, because organism x feeds on producers
b: y, because organism y feeds on producers
c: x, because organism x feeds on a carnivore
d: y, because organism y feeds on a herbivore

True or false: (a) the strings of little red dots represent carbohydrates. (b) the model is called a bilayer because there are two main types of molecules present, lipids and proteins. (c) the many black lines represent amino acid tails. (d) this model shows membrane transport. (e) the blue ovals are hydrophobic. (f) the blue ovals represent phospholipid heads.