Answer:
The number of times that a species at a higher trophic level consumes food rises when you travel up the food pyramid, so more food should be accessible from the lower levels in order to provide the necessary energy.
Step-by-step explanation:
The use of an energy pyramid n the food chain explains the transition of energy from one species to another. The energy reduces when as looks from the base to the top of a pyramid. The pyramid base is higher, and the species at the pyramid base are more common. When you go up the ladder of energy, energy is reducing, and so is the number of species. Plenty of energy losses during the transition of energy to heat. Nevertheless, the energy obtained from food is used to power the metabolic process of organs and tissues, respiration, digestion, and brain functions.
Six women push grocery carts up a ramp as shown.
2 carts weigh 50 lbs. each.
4 carts weigh 20 lbs. each.
How much work was done?
_____________ ft.-lbs. (total work)
Answer:
0.25 * 100 = X
Step-by-step explanation:
If there is a winning ticket in 1 out of every 4 boxes of French Fries sold, then that means there is a 25% chance of getting a winning ticket ( 1 / 4 = 0.25 ) . Therefore we can calculate the total amounts of winning coupons per day with the following formula.
0.25 * S = X
Where S is the amount of boxes sold and X is the amount of winning coupons. If the location sells 100 boxes then...
0.25 * 100 = X
25 = X
We can see that the amount of winning coupons in 100 boxes sold will be 25.
D/2 + c/3
10/2 + 6/3
5+6/3
=5+2
=7
