In which part of the food chain is the greatest amount of energy transferred

In the Food Chain the greates amount of energy tranfer happens with the plants.

Explanation:

Plants - energy - herbivore - energy - Carnivore

            100%                              50%

This isn't exact but I hope it gives you the right Idea and helps

is this a psat question, if so do not cheat try your best.

there are 35 white marbles

step-by-step explanation:

y- yellow marbles

4y + 5 = 45

subtract 5 from both sides

4y = 40

divide for from both sides

y = 10

plug in 10 to get 40 yellow marbles then subtract by 5 to get 35 marbles

thus there are only 10 yellow marbles