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3 years ago

How does limestone formate?

2 answers:

7 0

It most commonly forms in clear, warm, shallow marine waters. It is usually an organic sedimentary rock that forms from the accumulation of shell, coral, algal, and fecal debris. It can also be a chemical sedimentary rock formed by the precipitation of calcium carbonate from lake or ocean water.

IgorC [24]3 years ago

3 0

Limestone is a sedimentary rock composed primarily of calcium carbonate (CaCO3) in the form of the mineral calcite. It most commonly forms in clear, warm, shallow marine waters. It is usually an organic sedimentary rock that forms from the accumulation of shell, coral, algal, and fecal debris.

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A falling blood ph and a rising partial pressure of carbon dioxide due to pneumonia or emphysema indicates ________.

aleksklad [387]

Hola!

A falling blood ph and a rising partial pressure of carbon dioxide due to I was pneumonia or emphysema indicates ________.

ans. Respiratory Acidosis

A falling blood ph and a rising partial pressure of carbon dioxide due to pneumonia or emphysema indicates RESPIRATORY ACIDOSIS.

hope it helps!

8 0

3 years ago

HELPPP!

Vinvika [58]

Answer:

A cell that has duplicated chromosome cannot be in<u> G1 phase.</u>

Explanation:

G1, G2 and S phase are the divisions of the interphase i.e. the resting phase of the cell cycle.
A cell cycle has two phases; interphase and M-phase.
During interphase the cell grows and in M-phase it divides.
G1 is the Gap between the M-phase and the S-phase.
G2 is the gap between the S phase and M phase.

DNA replication is confined to the S part of interphase.
Since G1 phase comes before the S phase , we can say that a cell that has duplicated chromosome cannot be in G1 phase.

7 0

3 years ago

Read 2 more answers

DNA and ran are made up of what

klio [65]

They are both made up of monomers called nucleotides.

6 0

3 years ago

Read 2 more answers

Since 1990, at least thirty new emergent human diseases have been identified. These include avian influenza, West

Snezhnost [94]

Answer:

2 per year

Explanation:

8 0

2 years ago

The bone that is situated next to the eardrum is called the __________; the bone that sits next to the oval window is called the

EastWind [94]

The bone that is situated next to the eardrum is called the malleus.

The bone that sits next to the oval window is called the stapes.

Given,

The bone that is situated next to the eardrum is called the __________; the bone that sits next to the oval window is called the __________.

We need to fill in the blanks.

<h3>What are eardrums and their parts?</h3>

The eardrum is a transparent gray membrane and there is a middle ear

bone called the malleus attached to the center part of the drum.

The space inside the ear drum is called the middle ear.

The three smallest bones of the body are found in the middle ear.

They are:

- The hammer (malleus)

It is attached to the eardrum.

- The anvil (incus)

It is in the middle of the chain of bones.

- The Stirrup (stapes)

It is attached to the membrane-covered opening that connects the middle ear with the inner ear (oval window)

Thus

The bone that is situated next to the eardrum is called the malleus.

The bone that sits next to the oval window is called the stapes.

Learn more about identifying the functions of parts of the ear

here:

brainly.com/question/13275697

#SPJ4

7 0

2 years ago