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GaryK [48]
3 years ago
9

Using fossils, what can scientists most accurately determine about a mass extinction?

Biology
1 answer:
andrew-mc [135]3 years ago
6 0
Around what time that they became extinct. They measure the amount of decay on the bone, and it gives them pretty accurate info
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10 points
maria [59]

Answer: It is the universal solvent.

Explanation:

Because water is the universal solvent.

6 0
3 years ago
Read 2 more answers
How can you make your home more energy efficient?​
Mrac [35]

Answer:

Air seal you attic so you keep outside air out and inside air in, get new energy efficient windows, replace old appliances so they take up less energy, keep your water heater warm so that you use less energy by heating up water, switch from incandescent lights to fluorescent lights. Add solar panels.

Hope this helps

Have a nice day((:

Explanation:

3 0
4 years ago
Which is not a major difference in the organization or content of prokaryotic and eukaryotic genomes?
bulgar [2K]

Answer:

All of the above are true

Explanation:

Organisms possess two types of genome viz; prokaryotic genome and eukaryotic genome. The eukaryotic genome is possessed by cells with a well-defined nucleus, where their genetic material (DNA). The prokaryotic genome, on the other hand, lacks a membrane-bound nucleus. The major organization or content between these two genomes are:

- Prokaryotic genomes generally have less DNA and fewer genes than eukaryotic genomes.

- Prokaryotic genomes have fewer repeated sequences and noncoding, intragenic sequences than eukaryotic genomes.

- Most prokaryotic genomes are contained in one circular chromosome while most eukaryotic genomes are contained on several linear chromosomes.

- In general, eukaryotic genomes contain many introns, repeated sequences, and transposable elements.

Based on this, all of the above options are TRUE

6 0
3 years ago
Would there be any serious impact to the world if ticks went extinct?
lyudmila [28]
Nope, because they serve no purpose on earth 
6 0
4 years ago
Read 2 more answers
Soaps can be produced by using bases to dissolve fats or oils. Ammonia feels slippery or soapy to the touch because ________. Gr
Marta_Voda [28]

Answer:

Ammonia feels slippery or soapy to the touch because<u> it is an [alkaline] base and can dissolve some of the fats and oils in your skin.</u>

Explanation:

The concept <em>alkali</em> refers to salts that contain alkali and alkaline earth metal elements. According to chemists, all alkaline solutions are <u>basic</u>.

Ammonia is an alkaline solution that, when combined with water, it actually makes soap. This base feels slippery to the touch because when it makes contact with all the oils that are naturally present in your skin, it produces soap, making it slippery and soapy.

5 0
3 years ago
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