04-01-2019
Biology

contestada

If the heterotrophs in level 2 of a trophic pyramid produce 20,000 kilograms of biomass, how much energy did the autotrophs produce?

A
20 kg

B
200 kg

C
2,000 kg

D
200,000 kg

Respuesta :

yashddsy26 yashddsy26

04-01-2019

The answer is D !! It is 10% rule ; thus autotroph will produce 200,000 kg in order that heterotroph will gain 20,000 kg !!

Thus D is the correct one !!

Answer Link

Otras preguntas

A circle has an area of 324π cm2. What is the radius? a. 18 cm c. 18π cm b. 36π cm d. 36 cm

What are three major differences between rna and dna?

How do you do a expression

Which version below revises sentence 2 (shown below) in the clearest, most grammatically correct way? however, he was a man who accomplished many other accompli

An atom is the most __________ unit of living and nonliving things. Answers >>

The result of the battle of bunker hill was a/an

Construct a family pedigree of two unaffected parents with a child who suffers from cystic fibrosis

Choose the correct ordered pair

A diagonal of a parallelogram is 20 inches long and makes angles of 17° and 49° with the sides. How long is the longest side?

What technology of the 1800s allowed for quick communication between continents? A. Maxim phones B. Canals C. Telegraphy D. Railroads