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topjm [15]
3 years ago
10

The united states uses which sources of energy to produce almost 40 percent of its electricty?

Biology
1 answer:
GuDViN [60]3 years ago
5 0

Answer:

In The United States almost 40% of the total electricity is generated by the renewable sources of energy. Renewable sources are the forms of energy which can never be depleted. They can be used again and again. This is the natural form of energy.

Explanation:

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A gene that controls betacarotene production has been successfully inserted into a common food crop. Name the technique used to
madam [21]

Answer:

The technique that is used in inserting a gene into a crop is genetic modification.

What is genetic modified crop?

A genetically modified organism (GMO) is a living organism whose DNA has been altered using genetic engineering techniques.

Humans have used breeding methods to modify organisms for thousands of years. Over generations, corn, cattle, and even dogs have been selectively bred to have certain desired traits.

The majority of GMO crops grown today were developed to assist farmers in preventing crop and food loss and controlling weeds.

The following are the most common traits found in GMO crops: Resistance to certain harmful insects, and Tolerance to certain weed-controlling herbicides.

Thus, with the help of genetic modification, a gene that controls beta-carotene production can be successfully inserted into a common food crop.

5 0
1 year ago
PLEASE I REALLY NEED HELP! THIS ASSIGNMENT IS DUE TODAY!!
kati45 [8]

If different masses of water are heated to the same temperature, the sample that will absorb more energy will be the mass of water with the greatest amount of water mass, because the larger the material, the greater the amount of heat needed.

<h3>What is the specific heat of water?</h3>

Water has a specific heat of 1 cal/g. ºC This means that the energy of 1 cal is required for a variation of 1 °C in 1 g of water.

With this information, we can conclude that Water's specific heat power is 4.2 joules per gram per Celsius degree or 1 calory per gram per Celsius degree.

Learn more about Water's specific heat  in brainly.com/question/11297584

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4 0
1 year ago
How does the tilt of Earth's rotation axis affect Earth's weather?
nikklg [1K]
I'm no Eisten, but from what I remember when I was in middle school. The Earth's rotation axis affect Earth's weather for seasons. The seasons change (weather) depending on the amount of sunlight as earth revolves around the sun. 
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3 years ago
Proteins and carbohydrates have many functions in the body of an organism. Specific proteins and carbohydrates perform specific
Dennis_Churaev [7]

Answer:

A.Both store materials needed by the organism

hope it helps..

4 0
2 years ago
What are the activity of a cambial ring??​
QveST [7]

<h2>Ur Answer:-</h2>

The cambial ring becomes active and starts cutting off new cells; both on the inner and the outer sides. The cells which are cut off towards the pith mature into secondary xylem. The cells which are cut off towards the periphery mature into secondary phloem.

<h2>Hope it helps uh!</h2>
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2 years ago
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