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Andreas93 [3]
3 years ago
14

How can a material at a certain temperature have all of its molecules at the same energy?

Biology
1 answer:
pychu [463]3 years ago
4 0

Answer:

The average kinetic energy of the molecules is proportional to absolute temperature. At any given temperature, the molecules of all gases have the same average kinetic energy.

Explanation:

When heat is added to a substance, the molecules and atoms vibrate faster. As atoms vibrate faster, the space between atoms increases. The motion and spacing of the particles determines the state of matter of the substance. Solids, liquids and gases all expand when heat is added.

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___ have two X chromosomes, while<br> _____ have one X chromosome and one Y chromosome.
lana [24]

Answer:

1. Females

2. Males

Explanation:

Females inherit one X chromosome from their mother, and one X chromosome from their father. Males inherit one X chromosome from their mother and one Y chromosome from their father.

Hope this helps =)

4 0
3 years ago
Read 2 more answers
A scientist discovers that a soil bacterium he has been studying produces an antimicrobial that kills Gram negative bacteria. Sh
nexus9112 [7]

The question is incomplete as it does not have the options which are:

resistant

semisynthetic

synthetic

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Answer:

Semisynthetic

Explanation:

Antibiotics are the microbial compounds which are obtained from the micro-organisms which are found effective against the bacteria as they act by inhibiting the activity of the bacteria which ultimately kills the bacteria.

These antibiotics can also be distinguished based on their synthesis: natural, semi-synthetic and synthetic antibiotics.

The semi-synthetic antibiotics are the antibiotics which are obtained from the microbes but are modified artificially by making chemical changes to increase the effectiveness of the antibiotic and making the antibiotic as broad-spectrum bacteria.

Since the properties of the antibiotics provided in the question are similar to the semi-synthetic antibiotics, therefore, is considered semi-synthetic bacteria.

Thus, Semisynthetic  is correct.

4 0
3 years ago
Identify possible consequences of rapid groundwater withdrawal.
Natali [406]
<span /><span>Rapid groundwater withdrawal also referred to as long term water level declines caused by sustained groundwater pumping, is a significant issue associated with groundwater use. Possible consequences of rapid groundwater withdrawal include;</span>

<span> </span>

             (a) Reduced surface water supplies

<span>             (b) </span>Lowering of the water table

<span>             (c) </span>Water quality concerns

<span>             (d) </span>Land subsidence






7 0
3 years ago
What is the one function of steroids
dalvyx [7]
Afunction of steroids is to increase muscle mass to help you get an advantage on your competitors.
7 0
4 years ago
Why are muscle cells also called muscle fibers?
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3 years ago
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