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matrenka [14]
2 years ago
14

What is a major potential problem with DNA evidence?

Biology
1 answer:
AleksAgata [21]2 years ago
5 0

Answer:

Contamination from other sources.

Explanation:

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If the atomic number of an element is 6 and its mass is 14 how many neutrons are contained in the nucleus?
Goryan [66]
Your answer would be D. You can find the neutrons by subtracting the mass by the atomic number. 14-6=8 neutrons.
3 0
3 years ago
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What is the prepositions phrases for chica the cat ran away from the dog
Mandarinka [93]
"From the dog" is the prepositional phrase since it begins with the preposition "from" followed by the noun phrase "the dog" .
5 0
2 years ago
How does an area's weather differ from the area's climate?
DerKrebs [107]

C

Weather is the day-to-day changes in the atmospheric conditions of  regions. Weather parameters are usually temperatures, humidity, rainfall, air pressure, and etcetera. These vary greatly every so often on a daily basis. Climate, on the other hand is categories into arctic, subarctic, subterranean, Mediterranean, temperature, equatorial, and etcetera.

Explanation:

When weather is studied for a long time, such as for over 30 years, general weather patterns can be discerned that will determine the climate of the region. These general weather patterns over a region will make up its climate. Climate does not change considerably. Therefore the climate of a region remains steady. If the climate of a region changes it does so ever so slightly over millennia  and would change because of phenomena like earth’s tectonic plate movements, space phenomenons, and human activities.

Lean More:

To get more on climate and weather;

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6 0
2 years ago
which hormone influences a person's rate of metabolism? a. PTH b. aldosterone c. thyroxine d. calcitonin
Vesna [10]
<span>
c. thyroxine </span><span>The thyroid releases too much of the hormone thyroxine, which increases the person's basal metabolic rate.</span>
7 0
2 years ago
Please help! thank ya :)
Brilliant_brown [7]

Trichomes increase the chances of survival for plants living in areas with infrequent rainfall.

If a plant in a very rainy place had trichomes, it would probably adapt and remove them as time passed as they are unnecessary.

7 0
2 years ago
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