Quick i need !

the energy available to secondary consumers in an energy pyramid is 500 kilocalories. approximately how much energy is used by the secondary consumers for their physical functions?

50 kilocalories
500 kilocalories
400 kilocalories
450 kilocalories

50 kilo calories.

Explanation:

The flow of energy takes place in a pyramid of energy. The energy flows from the producers to the consumers.

Only 10 per cent of the total energy is used and rest of the 90 percent is dissipated in the form of heat and only a small fraction of it is stored.

10 percent of 500 kilo calories is 50 kilo calories which will be stored in the body of the organism.

Hence, the correct answer is option A

400kilocalories but not exactly

a charge 3q is at the origin, and a charge −2q is on the positive x axis at x=a. part a where on the x-axis would you place a third charge so it would experience no net electric force? enter an expression for the exact answer, which will involve a square-root sign. (do not enter an approximate decimal answer.)

b.a device that inputs heat into a cool object