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KonstantinChe [14]
3 years ago
14

Which of the following best describes a spiral galaxy?

Biology
2 answers:
Andru [333]3 years ago
8 0
A galaxy where mainly stars and planets form around one or more spiral arms. (usually more?)

Rus_ich [418]3 years ago
8 0
<span>Several billion stars arranged in arms spiraling outwards

because </span><span>Spiral galaxies have a central core from which curved arms spiral outward</span>
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An embryonic stem cell is a cell that can differentiate into any type of tissue. What is the latest stage in which you can find
butalik [34]
The answer would be b
6 0
3 years ago
Evaluate whether a sea beeze could occur night
Natalija [7]

Answer:

During the night the water releases it's heat much slower causing the air over the water to be warmer than the air over the land. This ends up working the same as the sea breeze only this time the lower pressure is over the sea and the air then moves from the land.

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2 years ago
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In plants, which process requires lighted conditions?
atroni [7]

Answer:

photosynthesis

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Plants make sugars in the presence of sunlight in a process called photosynthesis.

hope this helps and can I please get a brainliest?

3 0
3 years ago
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From which part of the pituitary are hypothalamic hormones such as antidiuretic hormone (adh) and oxytocin released?
tatyana61 [14]
<span>The correct answer is posterior pituitary.</span>

ADH (AntiDiuretic Hormone) or Vasopressin is a peptide hormone which is produced in the hypothalamus. ADH is released from vesicles inside the cells of posterior pituitary into the circulation. ADH is released as a response of hyperosmolality of extracellular fluid. It increases the reabsorption of water in kidneys and constricts the blood vessels.

Oxytocin is also peptide hormone produced by the hypothalamus and released by the posterior pituitary. It has a role in sexual reproduction.

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3 0
3 years ago
Use the information below to answer the following question(s). In a survey, the rate of heavy smokers was reported as 270 per 10
Eddi Din [679]

The probability that neither of them is a heavy smoker is 0.53 or 53%

<h3>What is genetic probability?</h3>

Probability serves to mathematically estimate the possibility of events that happen by chance, that is, as a matter of luck.

In this case:

Probability that selected one is heavy smoker is:

p=270/1000=0.27

Number of individuals selected  is 2 and We know that:

P(X=x)=nc_x(1-p)^{n-x}(p)^x

We need to prove that X=0:

P(X=0)=nc_0(1-0.27)^{2-0}(0.27)^0

P=0.5329

See more about genetic probability at brainly.com/question/851793

#SPJ1

3 0
2 years ago
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