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ella [17]
3 years ago
10

BRAINLIESTTT ASAP!!! Write a conclusion paragraph describing Rosalind Franklin.

Biology
1 answer:
umka2103 [35]3 years ago
5 0

Rolsalind Franklin was an English chemist and X-ray crystallographer who made contributions to the understanding of the molecular structures of DNA (deoxyribonucleic acid), RNA (ribonucleic acid), viruses, coal, and graphite. She is known her role in the discovery of the structure of DNA, and for her <em>pioneering</em> use of X-ray diffraction.

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Heat from Earth’s interior and pressure from overlying rock transform the remains of marine sediments into _____.
ki77a [65]

Answer:

Fossils. The layer of rocks compresses the remains and the heat alters the remains. Oil and natural gas.

Explanation:

I majored in Biology

3 0
3 years ago
Describe: Imagine a rock on a beach and a rock on the side of a mountain. How
Vesna [10]

Answer:

  • mountainside: temperature extremes have more influence
  • beach: wind and waves have more influence

Explanation:

It depends on what you mean by "factors that control weathering" and where the beach and mountain are located.

If we assume that the rock on the mountain is at a place that has seasonal snow, and the beach is in a temperate climate, then we can make these observations.

The rock on the mountainside will be "weathered" by freezing and thawing, and by plant growth (roots). These will tend to enlarge any cracks in the rock, breaking it apart. While the mountainside may be windy, that wind may not carry particles that would tend to erode the rock surface.

__

The rock on a beach will be most affected by wave and water action, tending to smooth any exposed surface. Freezing and thawing action is less common, due to the moderating influence of the water on the local weather. In some cases, plant growth may also be a factor. Wind may pick up beach sand, further tending to smooth any exposed surfaces.

4 0
4 years ago
If you have long hair, you should a. tie it back before performing lab work. b. ask your lab partner to cut your hair shoulder-l
JulijaS [17]

you should

a. tie it back before performing lab work.

Using a Bunsen burner can cause your hair to loosen and ignite. Bring only your essentials to the lab. This means that all personal belongings such as bags and jackets should be kept outside. Long hair and loose clothing that can get caught in glassware or pose a danger in the laboratory should be withdrawn.

Wear proper clothing when working in the laboratory. Long hair, hanging jewels, loose clothing, and baggy clothing are dangerous in the laboratory. Long hair should be tied at the back. You need to secure the removed jewelery (if it's hanging long) and loose clothing. Shoes should completely cover your feet.

Learn about lab safety protocols here:brainly.com/question/8430576

#SPJ4

7 0
2 years ago
Kiran lit a candle she placed a 100cm (cubed) glass jar over the candle. The candle flame went out after 2 seconds. Why did the
larisa86 [58]
The flame cannot be in a cubed jar long it has to be in a cylinder in order for the flame to stay lit. I hope this helps!
6 0
3 years ago
Compare and contrast herd immunity and contact immunity
Mila [183]
Hi I do not know I'm not in that grade
7 0
3 years ago
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