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Savatey [412]
3 years ago
8

Which organism obtains its energy from other organisms?

Biology
1 answer:
meriva3 years ago
6 0
The answer is D. A, B, and C all use photosynthesis, and make their own energy. A cougar relies on killing other animals to get energy. I hope this helps!
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TYRANNOSAURUS
Anna007 [38]

Answer:

it's a amphibian reptile

yes

Explanation:

it is same as kangaroobut it is so hard

4 0
3 years ago
The efficiency of a car’s engine is 14 percent. This implies that the engine wastes
Harlamova29_29 [7]

Answer:

C) 86 J of energy for every 100 J that enter it.  

Explanation:

Efficiency is a measure of performance of an engine which can be calculated by the formula as given below to get in percentage:

           Efficiency = energy output/energy input x 100

If the efficiency of a car’s engine is 14 percent it means that for every 100 joules of energy that is entered into it, only 14 joule is converted into useful output and rest of the 86 Joules is wasted.

The efficiency of any machine is never 100%, however, if any machine miraculously converts all the input energy to useful output energy, it means it is 100% efficient.

Hope it helps!


7 0
3 years ago
Need helppp plss... ​
Thepotemich [5.8K]
I believe it is resources
5 0
3 years ago
Why are few genetic disorders controlled by dominant alleles?
sp2606 [1]

Answer:

a mutant dominant allele is expressed in very individual who inherits even one copy points a seriosbdisorder where people can die young and fail to reproduce so basically a dominant allele with die out of population

7 0
3 years ago
If there are 46 chromosomes in a human cell, each with an average of of 5cm uncoiled length, estimate the length of DNA containe
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length would be 230 uncoiled

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