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Shtirlitz [24]
3 years ago
8

How is it possible for white dwarfs to have a lower luminosity than the sun even though it is much cooler?

Biology
1 answer:
ratelena [41]3 years ago
4 0

Answer:

White dwarfs have an extremely small surface area to radiate this heat from, so they cool gradually, remaining hot for a long time.

Explanation:

As a white dwarf cools, its surface temperature decreases, the radiation which it emits reddens, and its luminosity decreases.

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Food microbiologists are scientists who have a background in both microbiology and food science. They focus on how microbes grow
Murljashka [212]

Answer:

Statements 1 is True.

Fermentation allows for sugars to be broken down

Statements 2 and 3 are false.

Starter cutures are for the growth of pathogens or the food such as bread, vegetables, and n food Some grains, fruits, and

3. Fermentation can be used only to Bacteria ane the only have their own microbes that used in the Correct Statements

Explanation:

In microbiology, fermentation is the process where sugars are broken down by the activities of bacteria to produce alcohol and carbondioxide...therefore statement one is true.

Starter culture are microorganisms use in diary production for producing yoghurt and cheese. They perform fermentation in diary production.

7 0
3 years ago
Which of these statements about the hip joint is false? It permits circumduction.
Alisiya [41]

it permits circumduction

6 0
3 years ago
Dehydration synthesis is a process in which
timama [110]

Answer:

<u>Two molecules (or compounds) are combined together</u> to begin the process.

Explanation:

Dehydration synthesis is formally known as a chemical reaction.

<u>Dehydration synthesis happens when two molecules combine with one another</u>. Once they are joined together the process of water removal starts.

Hope I could help! :)

6 0
3 years ago
What is the name of this structure and what do the letters represent? What is the
Aleksandr-060686 [28]

Answer:

what's your question exactly

Explanation:

comment your question I'd love to help

4 0
3 years ago
Endocrine system: the endocrine system is made up of the cells, tissues, and organs that secrete hormones into body fluids such
solong [7]

<u>Function: -</u>
The advancement of the central nervous system, the growth and operation of the reproductive organs, and also the metabolism and blood sugar level, are all regulated by the endocrine system, which is made up of all the various hormones produced by the body from conception and via adulthood and into old age.

Metabolism- The alterations in an organism's or a cell's chemistry. These modifications generate the ingredients and energy that cells and organisms require to develop, procreate, and maintain health. Anabolism and catabolism are components of metabolism.

Hormones- Chemicals called hormones function in the body as messenger molecules. They are created in one area of the body and then go to other areas where they assist regulate how cells and organs function.

To know more about the Endocrine System, click on the below link,

brainly.com/question/8107696

#SPJ4

4 0
1 year ago
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