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Lapatulllka [165]
3 years ago
5

What is the temp of the suns middle most layer

Biology
1 answer:
iVinArrow [24]3 years ago
8 0
It's temperature is 5,500 degrees celsius to 6,000 degrees celsius.
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Which feature is charatisic of estauries
dusya [7]

The estauries are characterized by mix of fresh water and salt water. That is option A

<h3>What is estauries?</h3>

Estauries is defined as the part of water where many rivers meet and sweep into the ocean.

The characteristics of estauries include the following;

  • The salty water mixed with freshwater resulting to brackish water formation.

  • The gradient of salinity in a semi-enclosed coastal system.

Learn more about brackish water here:

brainly.com/question/7385521

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Which feature is characteristics of estauries:

A mix of fresh water and salt water.

swap-like land.

region of land that drains into a body of water.

the gradient of salinity in a semi-enclosed coastal system.

4 0
2 years ago
Pick only ONE sentence Which sentence from the section shows why the right temperature is important for plants? (A) Temperature
Arisa [49]

Answer:

The correct answer is - (B) As with any living thing, a plant has an optimal temperature range at which it grows and performs best.

Explanation:

Like any other or most of the living organism, plants also required an optimal temperature range as they also required appropriate temperature for their growth and development and perform their functions at their best.

Optimum temperature range is a temperature range at which something performs its best similarly plants perform their cellular functions like photosynthesis, metabolism, reproduction, and many other functions that require a particular temperature range.

8 0
3 years ago
A student is preparing a solution of 0.1 M Tris-Cl (pH 7.0) with 200 mM NaCl. To adjust the pH, the student started with concent
Sophie [7]

Answer:

The correct statements are C The pH is accurate but the solution will have excess salt. D The pH is accurate but the concentration of Tris will be incorrect

Explanation:

As the pH is finally maintained at 7 the pH for the buffer solution will be accurate but excess salt will be produced due to use of Both NaOH and HCl to make up the to 7.

As more volume of water is required at final step to make up the volume the concentration of tris will be incorrect.

7 0
3 years ago
Which trace mineral is needed for the regulation of protein synthesis and reproduction and immune functions?A. ironB. zincC. cop
STALIN [3.7K]

Answer:

Zinc. (Ans. B)

Explanation:

Trace minerals: Trace minerals are defined as the inorganic molecules which are necessary for the human body for the different functions.

Zinc function in human metabolism is defined as a cofactor for numerous enzymes. Zinc play a role as a catalyst in a broad range of reactions. It is involved in the metabolic pathway directly or indirectly with lipids, carbohydrates, proteins, energy metabolism, and they are also important for the cell division process.

They also need for tissue and growth repair, and for reproductive development also. It's also played a vital role in immune system such as wound healing or required for the function and structure of the skin.

4 0
3 years ago
Who created the lightbulb?
Nimfa-mama [501]

Answer:

Thomas Eddison

Explanation:

Well there are 8 but the one who created it by hand was Thomas Edison

3 0
2 years ago
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