3 years ago

The hollow bones of birds,which keep birds lightweight for flying, is an example of an???

1 answer:

8 0

An "adaptation." It's the natural way that birds of flight adapt to their needs or environment which makes them more efficient. :)

You might be interested in

How many moles of oxygen are necessary to react completely with four moles of propane (CH)?

steposvetlana [31]

Answer:

20 mole of oxygen

Explanation:

1 mole of proprane reacts with 5 moles of oxygen so 4 time 5 equals 20

7 0

3 years ago

Which stament about energy is mostly correct

klasskru [66]

I would say C is the most correct.
In D it depends on what water source you're using. Let's say it is a waterfall, then the source of the water (melting ice or a lake) may disappear in the future.
If you're using underwater "windmills" placed in the ocean, then you would expect it to last a while as the ocean will not disappear in the near future.

6 0

3 years ago

Linus pauling is famous for?

Sloan [31]

Answer:

Linus Pauling became known as the founder of molecular biology due to his discovery of the spiral structure of proteins (Taton, 1964)

Explanation:

3 0

3 years ago

I cant help you with math and science homework or project just email at shahlaalgow g mail com

Kisachek [45]

Answer:

thanks

Explanation:

8 0

3 years ago

What do greenhouse gases (CO2) do to the atmosphere?

Alborosie

Answer:

they causes climate change by trapping heat and also they contribute to respiratory diseases from smog and air pollution

4 0

3 years ago

Read 2 more answers