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3 years ago

Which statements describe the death of stars? check all that apply.

Biology

2 answers:

noname [10]3 years ago

5 0

Answer:

1) A star’s final stages of life depend on its mass

2) Stars die when they run out of fuel

i'm sure that is the answer because i do this question

good luck

damaskus [11]3 years ago

4 0

Answer:

A star’s final stages of life depend on its mass
Stars die when they run out of fuel

Explanation:

Stars die differently when their core can no longer fuse atoms, depending on their solar masses. The very big stars are able to burn helium into carbon and some able to fuse even carbon. The big stars die to form neutron stars and supernovas. Stars of low solar masses die out by forming white dwarfs.

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Describe what needs to occur in order for a metamorphic rock to form.

katovenus [111]

Answer:

Any sort of prexisting rock whether sedimentary, igneous, or even metamorphic rock must change under extreme conditions like extreme heat or pressure.

Explanation:

An igneous rock is a rock that has been created via cooling of magma.

A sedimentary rock is formed from sediments, whether they be natural like seashells, or other pieces of older rocks that have worn away. usually formed under pressure.

A metamorphic rock is a rock that's changed, because it was put under extreme pressure or exposed to extreme heat.

Think of the part morphic in the word metamorphic-it literally means that it morphed or that it changed dramatically.

There are two ways for a rock to become metamorphic under extreme pressure or extreme heat. and there are two types of metamorphic rocks, contact metamorphism and regional metamorphism.

Those mean pretty much exactly what they say.

If you have any more questions, ask, but i think I covered the most important parts of the answer.

best of luck

8 0

3 years ago

A family pedigree shows how a particular mutation affects individuals and their offspring. Horizontal lines connect parents, whi

klasskru [66]

Answer:

try D

Explanation:

6 0

3 years ago

Read 2 more answers

When you sneeze, air is forcefully exhaled from your nose. As the air exits the nose, what is the last structure the air will pa

inn [45]

The last structure the air will pass through will be External nares

Explanation:

The upper portion of the respiratory tract is the nasal cavity and the nose. The external nose forms the first and foremost respiratory tract area. Nose is the major part that is responsible in exchanging air with the atmosphere. It is responsible for the human survival.

There are two openings in a nose. These are called as nostrils. They are also called as exterior nares. The air from the atmosphere when inhaled it enters into the nostril. from there is is sent to the nasal cavity. Nasal cavity is the place where the air that is inhaled will be purified and it is transported to various human parts. thus, when air contains any dust or impurities it will make you to sneeze thereby the air gets out of the nose through External nares

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3 years ago

Which of these would be the best conductor of electricity that Kimberly would choose?

kolbaska11 [484]

Answer:

Plastic, wood, and glass are all poor conductors. Aluminum along with copper are some of the best electrical conductors

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2 years ago

The pulmonary artery carries deoxygenated blood from the:

Alekssandra [29.7K]

The carry the deoxygenated blood from the heart to the lungs and Pulmonary veins do the opposite!

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3 years ago