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babunello [35]
3 years ago
10

What is the primary source of energy in a food chain? A) consumers B) plants C) producers Eliminate D) sun

Chemistry
2 answers:
astra-53 [7]3 years ago
6 0

Producers eliminate is the answer

Anastasy [175]3 years ago
4 0
The sun is the primary source of energy. Without it, plants wouldn’t be alive. Without plants, consumers, such as herbivores, would not be alive because plants are the producers. So, the answer is D, the sun. If you still don’t understand, let me know and I will try to explain in further detail to the best of my ability. Hope this helped!
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3 years ago
A student places a 12-gram cube of ice inside a container. After six hours, the student returns to observe the contents of the c
jok3333 [9.3K]

Answer:

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Explanation:

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TRIPLE POINTS!!! I NEED HELP!!! PLEASE EXPLAIN TOO!!! What is the energy of a quantum of light with a frequency of 4.31 x 1014 1
Lelechka [254]

Answer:

The answer is

2.86 \times  {10}^{ - 19}  \: J

Explanation:

The energy of a quantum of light can be found by using the formula

<h3>E = hf</h3>

where

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f is the frequency

h is the Planck's constant which is

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From the question

f = 4.31 × 10¹⁴ Hz

We have

E = 4.31 × 10¹⁴ × 6.626 × 10-³⁴

We have the final answer as

2.86 \times  {10}^{ - 19}  \: J

Hope this helps you

3 0
3 years ago
What is the name for a nuclear particle that has about the same mass as a neutron, but with a positive charge?
KATRIN_1 [288]

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3 0
3 years ago
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Answer:

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D

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