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Vlad [161]
3 years ago
13

Fossil fuels have been used for years as a source of energy. Even though there are many negative issues associated with the use

of fossil fuels, they continue tobeused to a great extent. This is most likely because
Biology
1 answer:
garri49 [273]3 years ago
8 0

Answer:

These fuels are very efficient, it means that fossil fuel sources (oil, natural gas and coal) have high energy conversion rates, thereby they enable to generate important amounts of energy.

Explanation:

It has been shown that the overall efficiency of the conversion of fossil fuels to electricity is approximately 40%, while 60% of the energy produced is wasted during the process of combustion. However, it is important to note that the efficiency of renewable energies (i.e., geothermal, solar, hydroelectricity, wind and biomass) have been considerably increased in the last years.

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How does the bluegill example illustrate creativity in designing experiments?
aleksklad [387]
It shows that a scientist can be creative because they used the fish's coughing technique to search for contaminated water. 
8 0
4 years ago
1.17) What is one question you have about the study of life?
Margaret [11]

Answer:

What is one question you have about the study of life? Talk about the meaning of life and inquire about the way in which human beings. From philosophy this has to do with freedom

What is one question you have about biology?

What is the cell?

Who was Robert Hooke?

What is the difference between prokaryotic and eukaryotic cells?

And the difference between plant and animal cells?

Who was Louis Pasteur?

What does the theory of biogenesis say?

What do you mean "sterilized"?

Explanation:

3 0
3 years ago
When restraining a horse for a routine veterinary procedure, it's appropriate for the veterinary assistant to?
krok68 [10]

When restraining a horse for a routine veterinary procedure, it's appropriate for the veterinary assistant to Hold the horse's lead rope.

Holding the horse's lead rope is necessary, when restraining a horse for a routine veterinary procedure by the veterinary assistant.

Always hold the lead rope in the right hand by coiling the excess rope on the hand in the other hand.

Lead the left shoulder of the horse with the assistant's right hand with the excess of rope in the left hand of the assistant to avoid serious injury when the horse decides to bolt.

It becomes important to stable the horse by calming the horse before the routine veterinary procedure.

A leather band should be used in the rope by being tightened behind the legs of the front and by further fastening.

Remember not to harm the back of the horse by excessive fastening.

Learn more about Veterinary here, brainly.com/question/2379147

#SPJ4

5 0
2 years ago
In sedimentary rock the oldest fossils would be expected to be found
eduard

Answer:

At the bottom of the sequence

Explanation:

According to the "principle of superposition of strata", the oldest rocks are formed at the bottom of sedimentary rock sequences.

The oldest rock layer would contain the the oldest fossil. Weathering, erosion, transportation and deposition would bring all sediments which includes rock materials and remains of living organisms to the basin where they would be lithified to form sedimentary rocks. This makes the oldest fossil to be at the bottom of the sequence. As time progresses, the fossil sequence would continue to accumulate and young upwards as the strata becomes relatively younger. Also, we know that fossils succeed one another in a definite manner.

This why relative dating of rocks can be possible.

3 0
3 years ago
Which of the following is the best representation of the limiting factors affecting the elk population in this ecosystem?
erastovalidia [21]

Answer:

Number of wolves, and harshness of winter.

Explanation: I took the test

7 0
3 years ago
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