Biology Middle School

No plagiarism pls!!!!!!!!
Explain homeostasis and why it’s important to the body

Answers

Answer 1
Homeostasis is how an organism or cell maintains a stable internal environment despite external conditions. It’s important to the body because without it, organism’s wouldn’t be able to regulate bodily systems and as a result, wouldn’t survive.
Answer 2

Answer:

Homeostasis regulates your body. When you are too hot, your body produces sweat to cool you down. When you're cold, you muscles shiver to generate warmth. When you have high glucose levels in your blood, your pancreas excretes insulin, and when blood glucose is too low, then it excretes glycogen. Homeostasis basically keeps your body from losing control and it helps you survive.

Related Questions

i need help with this please and thank you.

Answers

B the temperature increases
The answer is B. But give the other guy brainliest

Help need help please!!

Answers

Answer:

A

Explanation:

Its a because coral reefs protect coastlines

Answer:

A

It is the geosphere and biosphere, trust me.

Sea stars can move slowly with the aid of
A.muscular foot.
B.jointed legs.
C.radial arms.
D.tube feet.

Answers

A muscular foot, I’m pretty sure

Answer:

Tube feet

Explanation:

This tube feet help the sea stars balance in water

No plagiarism!!!!!!!
Explain the cell theory

Answers

Answer:

Explanation:

The cell theory basically just tells you that all living things have more than one cell and that cells are made from other cells. It basically just tells you that cells are our foundation for life, without cells we can't live.

For, example, blood cells. If we didn't have blood cells our body's organs can't get the oxygen and nutrients they need to survive. Without blood cells we could get weak or we could just die instantly.

Hope this helps!!!

In biology, cell theory is the historic scientific theory, now universally accepted, that living organisms are made up of cells, that they are the basic structural/organizational unit of all organisms, and that all cells come from pre-existing cells.




The basic tenets of cell theory are that all living things are made up of cells and that cells are the basic units of life. However, cell theory dives deeper than that. ... In other words, everything is made up of cells. Cells are the basic building blocks of organisms and of life.

Mira is testing objects for her science experiment. She has a chart listing the mystery objects' densities, but no other information.

Object Density
A 12 g/cm³
B 9 g/cm³
C 3 g/cm³
D 6 g/cm³

She places each object in a large bowl of water in order to determine if any float. Which of the objects, if any, will float?
A. A
B. C
C. All objects will float
D. No objects will float

Answers

The answer is B. That’s because C is the less dense

Why are young plants like but not identical to their parents?

Answers

Answer:

Dna

Explanation:

because the plants adapt to the dna of the other plants I think

If a short haired SS guinea pig is crossed with a long haired ss guinea pig what percentage of their offspring will have short hair?

Answers

Answer:

100%

Explanation:

100% of the offspring will have short hair

I need help on this row thanks !

Answers

For 3 the value of x is 106

For 6 the value of x is 20

For 9 the value of x is 44

Answer:

1.) x = 106

2.) x = 20

3.) x = 44

Explanation:

1.) 174 - 68 = 106

2.) 6x = 120

x = 20

3.) 3x + 30 = 162

3x = 132

x = 44

Help needed!! Please

Answers

A for sure is the answer
A I think is the answer as I haven’t heard of them

Temperature can affect density in certain ways. If the temperature decreases, what effect can that have on the density of a substance?

Answers

Answer: c

Liquid water at 25 deg is so rapidly breaking bonds between H2O units and reforming them that extra water molecules get trapped inside the water lattice. This is the reason why liquid water is more dense than solid water.

The bonds in water break more slowly as temperature decreases and the structure tend to trap fewer extra water molecules. At low temperature, more of the water has the same lattice as ice.  

Wikipedia, Water Density

It is possible to have liquid water at temperatures well below 0 deg C. Molecules in this supercooled water are free to move. Bonds are made and broken. The long range structure is not perfect but the short range structure of supercooled water is very much like ice. Adding a crystal to supercooled water causes instantaneous ice formation.

Explanation: :P

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