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3 years ago

Tundra is known for its _______.??????

1 answer:

7 0

They are known for many things. They are the coldest climate, they have a very low period of reproduction which also implies that it has low biotic diversity, the organisms are usually simple when it comes to vegetation, the land is influenced by heavy frost when forming, and many many more things.

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Which term refers to the stages an organism goes through, from birth to death?

Verdich [7]

The answer is A because in a life cycle it start of in birth, then growing up, then adult then giving birth and then death. after death or birth the life cycle starts all over again. but in actuality when it gives birth that's when the life cycle is restarted. think as it's us humans. we are born. after that we grow up to be a toddler - young kid => teenager => young adult => then women gives birth => new baby is born. when new baby is born then the life cycle is restarted. but the next step after a baby's born the mom and dad get old and then death is the last step.<span />

7 0

3 years ago

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Some people have their gall bladder surgically removed to the formation of gall stones. Describe the function of the gall bladde

sertanlavr [38]

Underneath the right side of the liver, the gallbladder is a pear-shaped organ.

<h3>What is the function of gall bladder?</h3>

Its primary function is to gather and concentrate bile, a digestive fluid made by the liver. The gallbladder is where bile is kept after the liver produces it. The gallbladder receives a signal from the stomach when you eat. Bile is released from the gallbladder when it contracts, and it travels through the gut via the major common duct. Bile combines with the food there and aids in digestion.

When the gallbladder is removed from a healthy person, there are rarely any obvious health or digestive issues, though there is a slight chance of diarrhea and fat malabsorption.

For more information regarding gall bladder, visit:

brainly.com/question/4280987

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4 0

2 years ago

Calculate the mass defect for oxygen-16 given this data. Round to the 5es001-1.jpg decimal place. mass of an oxygen-16 atom: 15.

Naya [18.7K]

Answer:

Explanation:

Given parameters:

Mass of oxygen atom = 15.994914amu

Mass of a proton = 1.00728amu

Mass of a neutron = 1.00866amu

Unknown:

Mass defect = ?

From the periodic table, the number of the elementary particles in a neutral Oxygen atom is given below:

Number of protons = 8

Number of neutrons = 8

Number of electrons = 8

Solution

The mass defect examines the difference between the actual mass of an atom and sum of masses of the nucleons.

The mass of an atom is concentrated in the nucleus which contains protons and neutrons. Electrons have little to no weight compared with the nucleons.

To calculate the mass defect, we first know the mass of the nucleons first:

1 proton has a mass of 1.00728amu

8 protons will weigh: (8 x 1.00728)amu = 8.05824amu

For the neutrons:

1 neutron has a mass of 1.00866amu

8 neutrons will weigh: (8 x 1.00866)amu = 8.06928amu

Mass of the nucleons = mass of protons + mass of neutrons

= 8.05824amu + 8.06928amu

= 16.12752amu

The mass defect = mass of the nucleons - mass of the atom

= 16.12752amu - 15.994914amu

= 0.132606amu ≅ 0.13261amu to 5 decimal places

6 0

3 years ago

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What are the 9 important functions of proteins in your body?

IceJOKER [234]

Answer:

1. growth

2.causes biochemical reactions

3. acts as a chemical messenger that aids communication between your cells, tissues and organs.

4. provides structure

5.maintains proper pH

6. balances fluids in the body.

7.boosts immune health

8. transports and stores nutrients

9. provides energy for you body

Explanation:

3 0

3 years ago

A current federal program from the New Deal that is directly related to the banking industry is the

masha68 [24]

The answer is FDIC (Federal Deposit Insurance Company)

The current federal program from the New deal that is directly related to the banking industry is the FDIC. This program examines and supervises financial institutions on some factors such as safety and soundness. It promotes and preserves public confidence in the State's financial system.

4 0

3 years ago

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