1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kazeer [188]
3 years ago
7

What natural disaster buried an entire town in ash?

Biology
2 answers:
djyliett [7]3 years ago
6 0
A. the volcanic eruptions of Mt. Vesuvius
Nata [24]3 years ago
3 0
<span>A. the volcanic eruptions of Mt. Vesuvius 

I did not have to so any research on this. It is easy to tell because volcanoes are the only natural disasters that you listed that emit ash.</span>
You might be interested in
2. Copy/paste and align the first 5 bases of all introns. Which bases are conserved near intron start ("donor site")?
Delicious77 [7]

Answer:

This question is incomplete

Explanation:

Introns are non-coding regions of a DNA that removed by RNA splicing prior to translation. Alignment is usually done between sequences to see and understand the identity and similarity between two or more sequences.

A region/base is said to be conserved if there is  NO change in any base in that particular region. A multiple sequence alignment (MSA) can be used to align the donor sites of all the introns to see the bases that have not "changed" (and still remained in there exact position) hence conserved across all the donor sites.

NOTE: The donor site of an intron is the 5' end, thus the first five bases in the 5' end are to be used here

5 0
3 years ago
What is the physiological response to hypoxia?
Alex17521 [72]

Answer:

In most tissues of the body, the response to hypoxia is vasodilation. By widening the blood vessels, the tissue allows greater perfusion. By contrast, in the lungs, the response to hypoxia is vasoconstriction.

Explanation:

8 0
3 years ago
What type of chlorophyll does the reaction center contain
LuckyWell [14K]

Answer:

Chlorophyll "a"

Explanation:

The reaction centers of the photosystem have chlorophyll "a" molecules. The chlorophyll "a" that functions as a reaction center for the photosystem II has absorption maxima at 680 nm and therefore, it is called P680. The reaction center of photosystem I also have chlorophyll "a" molecules that have the absorption peak at 700 nm. The chlorophyll "a" molecules serving as reaction centers transfer the photoexcited electrons to a primary acceptor during the light-dependent phase of photosynthesis.

7 0
3 years ago
After a natural disaster such as a hurricane or tornado, what will happen in the damaged ecosystem?
Lyrx [107]

Answer:

C

Explanation:

C. It's right.

8 0
3 years ago
HELP ASAP!! I WILL MAKE YOU BRAINLIEST, EXTRA DETAIL!
vesna_86 [32]
Carbs-Monosaccharide, Lipid-Triglycerides, Protein-Amino Acids, Nucleic Acids-Nucleotides!
6 0
3 years ago
Other questions:
  • Contains a nucleus and helps control movement through the sieve cell
    13·1 answer
  • "which maternal condition is considered a contraindication"
    7·1 answer
  • Which of these describes a quantitative observation?
    8·1 answer
  • MARK AS BRAINLIEST!!!
    8·2 answers
  • How do enzymes work as a biological catalyst
    15·1 answer
  • Calculate the net force in Newtons of the following situation.
    8·1 answer
  • According to the model, when was the universe at its most dense?
    7·1 answer
  • Although Jean-Baptiste Lamarck's theory of transformation proved to be incorrect, he contributed some important ideas to the stu
    14·1 answer
  • Por es necesaria la duplaciacion del material genetico en la mitosis
    13·1 answer
  • Increased Serum Interleukin-2 Levels Are Associated with Abnormal Peripheral Blood Natural Killer Cell Levels in Patients with A
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!