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VikaD [51]
3 years ago
5

What is evidence that wood contains stored energy?

Biology
1 answer:
marin [14]3 years ago
5 0

Answer:

The stored energy in the wood is chemical energy, meaning that it can be released by a chemical reaction (burning). It's closely related to those fossil fuel energies, because the chemical energy was formed by photosynthesis, using energy from sunlight as the input.

Explanation:

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Suppose that a person takes a fall while hiking and develops tetanus when the pathogen enters through an open wound in their arm
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The tetanus infection is considered to be a Droplet infection.

<h3>What is Tetanus?</h3>

Tetanus is a neurological disease which is characterized by the occurrence of spasms in the muscle.

Tetanus can be caused if initial care does not take place after the wound occurs and therefore, it is very important to immediately take care of the wound.

To treat the wound tetanus immunoglobulin and tetanus toxoids are given to the person, however, it is necessary to give the two injections using different syringes and at different sites, because the immunoglobulin can cause neutralization fo the toxoid.

Thus, this could be the answer.

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4 0
1 year ago
What is one similarity between natural selection and artificial selection?
Tpy6a [65]

Answer:

B- environmental factors do most of the “selecting.”

Explanation:

Natural selection is the environment that the organism lives in, and the process which that organism changes by.

Artificial selection is when humans intervene and create an organism that isn't suited for their specific environment, but rather for the humans own liking.

Think of breeding dogs to be smaller, or more fluffy and adorable. These are not traits to help them survive in where they original environment was.

7 0
3 years ago
Who was the first person to determine that germs caused disease?
ArbitrLikvidat [17]
<span>Louis Pasteur, French scientist</span>
5 0
3 years ago
A student decides to be the subject in her own experiment. She wants to know how the amount of time she spends studying for a te
Pavel [41]

Answer:

Test Variable (independent variable)

Explanation:

X is always the independent variable/time. Test grades is dependent because it's the outcome. Trust me I took the test.

6 0
3 years ago
Explain why water use is a concern and how freshwater is vital to human life.
NNADVOKAT [17]

Answer: The use of water is increasing day by day and the amount of freshwater available for the daily use is less than 1%. There are thousands of activities going on in this 1 % of water only. There is a huge of amount of water present on earth but that cannot be used because of being salty. The use of water is a concern because most of the water is wasted that water is freshwater only. The water used for brushing, bathing, agriculture, etc is freshwater only. Water should be used in a sustainable manner to fulfill the demand of present generation and save for future generation because life is impossible without water.

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3 years ago
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