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Hunter-Best [27]
3 years ago
5

Which of these is an example of genetic variation?

Chemistry
1 answer:
sergij07 [2.7K]3 years ago
7 0

Answer:

D. in butterflies, some are born with more dark colored spots than others.

Explanation:

hope this helps my friend

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Laser fusion Group of answer choices uses chemical reactions to produce energy uses nuclear reactions to produce energy implodes
KonstantinChe [14]

Answer:

Uses nuclear reactions to produce energy

Implodes a fuel pellet

Explanation:

Laser fusion is a method of initiating nuclear fusion reactions through heating, and compressing fuel pellets containing deuterium and tritium using high energy density laser beams. Lase fusion is also known as inertial confinement fusion and the energy produced by the process is known as Laser Inertial Fusion Energy, LIFE.

During the process of laser fusion, small pellets of deuterium-tritium (DT) isotopes mixture are fed into a blast chamber where they are compressed to high densities using a number of amplified laser beams in the chamber.

The high energy density of the beams as well as the heat produced due to compression, induces the thermonuclear explosion ignition resulting in the production of high energetic products such as charged particles, x-rays and neutrons. The energy produced is absorbed and stored as heat in a blanket that is then used in a steam thermal cycle to generate electrical power.

There are two methods of compression of the DT pellet: direct and indirect-drive laser fusions.

However, there are a number of limitations to energy production by this process. One limitation is that the process is extremely inefficient in energy energy production. Also, the heat produced by the flashtubes results innthe deformation of the laser glass.

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3 years ago
Briefly describe a green chemistry success story
Vitek1552 [10]

Scientists at NatureWorks of Minnetonka, Minnesota, makes food containers from a polymer called polylactic acid, made using microorganisms to convert cornstarch into a resin. The resulting polymer is used to replace rigid petroleum-based plastic used in yogurt containers and water bottles.

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2 years ago
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DaniilM [7]
The presence of enzymes
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Read the excerpt from Kennedy’s inaugural address. To those people in the huts and villages of half the globe struggling to brea
Anna007 [38]

Answer:

an emotional appeal to emphasize the United States' commitment to justice

Explanation:

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Atomic mass represents the number of:<br> rotons<br> neutrons<br> electrons<br> protons and neutrons
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Proton Atomic Mass = 1

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