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spayn [35]
3 years ago
13

WILL GIVE 60 POINTS!!!!

Biology
2 answers:
Alex73 [517]3 years ago
6 0

Answer:

The correct answer will be option the distance of the star from Sun using parallax method.

Explanation:

Parallax method or trigonometric parallax is a method of measuring the distance of nearby stars in space on the basis of displacement of stars against the background.

Since a student observes the position of the star in summer and then after 6 months in winter, star changes its position or displaces which can be measured by the student along with measuring parallax angle and drawing a baseline from the Sun as Earth revolves in orbit around the Sun. So by using the parallax method and the formula he can easily determine the distance from the Sun.

Thus, the distance of the star from Sun using the parallax method is the correct answer.

White raven [17]3 years ago
4 0

the answer for this question is the distance of the star from sun using parallax method

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describe the regional source and characteristics of each of the 5 air masses that affect the united states
Inga [223]

5 air masses that affect the united states are continental polar(cP), continental arctic(cA), continental tropical(cT),maritime polar(mP) and maritime tropical(mT).

The source of origin of cP is the snowy regions of Canada and Alaska ,of cA is the Arctic basin, of cT is  Mexico and south west US, of mP is the Northern Pacific Ocean and mT is the Gulf of Mexico,the Carribean sea,western Atlantic and subtropical Pacific.

<u>Explanation:</u>

Air masses are volumes of air that has uniform characteristics. Air masses are  divided into two based on its moisture content. They are continental air mass and maritime air mass which are dry and moist respectively.

The first letter in the abbreviation of an air mass denoted whether the air mass is continental or maritime. The letter c represents continental air mass and letter m represents maritime air mass. The source of origin of the air mass is represented by the second letter in the abbreviation of the air mass.

Air mass with tropics as the source of origin is represented by the letter T, air mass with equator as the source is represented by letter E, air mass with pole as the source is represented by the letter P and air mass with the Arctic or Antarctic as the source is represented by the letter A.

5 0
2 years ago
In translation What are are the three letters called in mRNA and what are they connected to ??
Ray Of Light [21]

Answer:

During translation, the ribosome reads 3 letters at a time on the mRNA strand called a codon. The anticodons, which are connected to the amino acid, match up with the letters on the mRNA strand  

Explanation:

6 0
2 years ago
One thing all cells have in common is an ability to colonize any environment on earth.
miskamm [114]

<u>False</u>,

All cells don't have in common is an ability to colonize any environment on earth.

Cells- A cell's cytoplasm and nucleus are enclosed in a membrane, making it the smallest structural and functional component of an organism.

Environment- The natural habitat or natural world includes all living and non-living things that arise spontaneously, or in this case, without the use of artificial methods.

Living Object- A living thing is any creature or life form that demonstrates or possesses the characteristics of life or being alive.

Non-living things are inanimate items or forces that have the power to affect, shape, modify, and have an impact on the life of a living creature.

To know more about Environment, click on the below link,

brainly.com/question/1748429

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3 0
1 year ago
What is the mRNA made during transcription of the following DNA template?
CaHeK987 [17]
The correct answer is A because G and C work together, and T and A work together, except A turns into U when transferring to mRNA.
5 0
3 years ago
What is the SI base unit for measuring temperature?
Rasek [7]

The SI unit of temperature is the Kelvin. Although the Celsius temperature scale is also used, it is considered a derived SI unit and is generally used to measure everyday temperatures.

7 0
2 years ago
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