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Katyanochek1 [597]
1 year ago
7

What are the 4 stages of demographic transition?

Biology
1 answer:
inna [77]1 year ago
3 0

Answer:

1) high stationary

2) early expanding

3) late expanding

4) low stationary

Explanation:

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Warm-Up
bija089 [108]

Answer:

<u>Renewable Resources</u>

water

wind

geothermal energy

solar energy

<u>Nonrenewable resources</u>

minerals

fossil fuels

Hope this helps you

7 0
2 years ago
What is the difference between ice and snow.
n200080 [17]

Answer:

Though ice and snow are both made up of water, there is a difference between the two. Snow is nothing but the frozen atmospheric vapour which falls in winters on earth as light flakes whereas ice is simply frozen water.

5 0
2 years ago
Read 2 more answers
There are places in America and other parts of the world where herds of wild horses live, well-adapted to the environment. If mu
Art [367]

simple mules are a mix of hourse and donky and are born infertle they cant BREED.

5 0
3 years ago
Green crabs (Carcinus maenas) are hyperosmotic regulators in brackish waters. When water salinity is lowered, a green crab respo
SashulF [63]

Answer:

Explanation:

Green crabs have chemoreceptors located on an <em>antenna</em>.

These are long segmented appendages near the crab´s eyes that have both chemoreceptors and allow them to feel the surroundings.

Crabs also have antennules, like short appendages close to the antennas that allow them to <em>sense</em> their environment. A crab can "taste" using hairs on their mouthparts, pincers and even its feet.

So they can detect the salinity of the water by "taste" using the antennules. If these antennules are bathed with nonsalty water, the information the crab´s brain receives is to increase the salinity of its body by the system explained above, increasing its rate of urine production.

I hope it helps!

7 0
2 years ago
Is melting,freezing,vaporization,and condensation gain or loss in movement of particles?
Svet_ta [14]
In a Solid, particles are tighly packed together.
In a Liquid, they are farther apart
In a Gas, they are even farther apart.
*Melting = Liquid
*Freezing = Solid
* (E)vaporation = Gas
3 0
3 years ago
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