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Marina86 [1]
3 years ago
10

3. What instrument measures air pressure? What unit of measurement is used to measure air

Biology
1 answer:
diamong [38]3 years ago
3 0

Answer:

Barometer (mb)

Explanation:

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Why DNA is absent in blood plasma?
Keith_Richards [23]

Answer:

Red blood cells and blood plasma do not contain DNA. Red blood cells don't have the DNA containing nucleus and mitochondria. Only white blood cells in blood contain DNA. With blood donation, usually most of the white blood cells are filtered out.

Explanation:

because red blood cells don't have the DNA containing nucleus and mitochondria

3 0
2 years ago
How do you get the pH of a solution closer to neutral?
pashok25 [27]

Answer: You can add neutral solutions with a pH of 7, like water. Water will dissolve the alkaline/acidic pH to near 7 and 8, which are safe to drink.

Hope this helps you!

5 0
3 years ago
A scientist claims that volcanic eruptions caused dinosaurs to become extinct at this location. Decide whether you agree or disa
larisa86 [58]

Answer:

Dinosaurs are the extinct organisms that belong to the class reptilia. Dinosaurs are the most advanced and bulkier reptiles at the history time and they were overspecialized in their environment.

The dinosaurs extinct rapidly due to the change in the external conditions and the volcanic eruptions that occur at the dinosaurs time. The recent searcher claims that asteroid impact and massive volcanic eruption leads to the dinosaur extinction. The fossil evidence and the presence of the specific basalt and other chemicals are found in the volcanoes and in the asteroid.  

8 0
3 years ago
What are the Complementary DNA base pairs: GGGCCATATAG. What are the Complementary DNA base pairs: ATTGGCCTAGC
Stella [2.4K]

Answer:

CCCGGTATATC

TAACCGGATCG

Explanation:

G and C are complimentary; T and A are complimentary

Just swap each letter following that rule :)

8 0
3 years ago
In what part of the cell cycle does chromatin condense and form sister chromatids?​
Gnoma [55]

Answer:

prophase cells, ( ^_^ ) /

Explanation:

" parent cell into two identical daughter cells. During prophase, the complex of DNA and proteins contained in the nucleus, known as chromatin, condenses. "

5 0
3 years ago
Read 2 more answers
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