Agrass starts with 30,000 mj of energy. how much energy would a cheetah acquire after it ate a zebra that consumed the grass

In every trophic level, only 10% of energy is passed on.

Grass, with 30,000 kJ of energy, is eaten by a zebra.

Zebra then has 10% of 30,000 kJ from the grass, which is 3,000 kJ of energy.

Cheetah then eats the zebra, gaining only 10% of 3,000 kJ of energy of the zebra. Finally as conclusion, cheetah has 300 kJ of energy after having acquired the zebra.

answer:

convection currents in the magma drive plate tectonics. heat generated from the radioactive decay of elements deep in the interior of the earth creates magma (molten rock) in the aesthenosphere. the aesthenosphere (70 ~ 250 km) is part of the mantle, the middle sphere of the earth that extends to 2900 km.

the correct answer is option d.

an appositive is a noun, noun phrase or noun clause which follows another noun or noun phrase in order to describe it or name it another way. they are usually used between commas, brackets or dashes.

the example sentence with the correct use of commas is the following:

her uncle, the man over there in the red shirt, owns the hardware store in town.