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VashaNatasha [74]
3 years ago
14

(PLEASR HELP ME)

Biology
2 answers:
alukav5142 [94]3 years ago
6 0

Answer:

I think Sedimentary

Explanation:

Airida [17]3 years ago
3 0
Magma hope this helps:)
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The HPA axis of the endocrine system works together with the sympathetic nervous system to increase an individual's heart rate,
katrin [286]

Answer:

Adrenaline rush aka fight or flight response

Explanation:

Epinephrine adrenaline and norepinephrine a release to focus attention on the task at hand heart rate and blood pressure increase delivering oxygen to the muscles for flight. The eyes take in more light to increase visual acuity and more sugar is released into the bloodstream to increase energy. Functions like digestion, reproductive, and urinary system are slowed

5 0
2 years ago
Give the nucleotide positions of all single-nucleotide polymorphisms (SNPs; nucleotide positions where individuals vary in a sin
krek1111 [17]

Answer:

1st has A and G whereas 2nd has C and T.

Explanation:

There are three common haplotypes present in the population. The first single nucleotide polymorphism has A and G alleles while on the other hand, the second single nucleotide polymorphism has C and T alleles. The four possible combinations of haplotypes for the above two single nucleotide polymorphisms are AC, AT, GC, and GT.

7 0
3 years ago
A "mystery molecule" was isolated in a laboratory and scientists found that the molecule readily crossed artificial membranes. W
Arlecino [84]

<u>Answer</u>:       D. calcium chloride

<em>Calcium chloride molecules can be ruled out as the mystery molecule</em>

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<em>Artificial membranes are also called as the synthetic membranes.</em> It is created synthetically for the <em>special separation purpose in the laboratory. </em>

It is used to separate large molecules like <em>solid particles and big biological molecules like protein, DNA. </em>

They are produced from organic materials. <em>Calcium chloride contains the chloride ion and calcium ion,</em> as the chloride ion easily passes the artificial membrane so we can term <em>calcium chloride as the mystery membrane that passes the artificial membrane easily.</em>

5 0
3 years ago
What often happens to rocks that undergo chemical weathering?
Schach [20]
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A person who is paralyzed on one half (one side) of the body is known to have
Georgia [21]
When a half of a persons body is paralyzed it is known they have had a stroke
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