Explanation: Natural gas is a limited resource. Natural gas is in the fossil fuel family and it's underground. I think it's pretty plentiful meaning that there's a lot in the United States of America. Many people use it for home heating instead of heating oil. Some people have oil trucks where the oil truck has to come and deliver oil to them.
So, natural gas is limited resource because it's a fossil fuel and it gives off emissions. It's in the ground and it's from years of decaying stuff. It's not like solar or wind power, it's a limited resource.
Hello there!
I had a question just like this before and I believe there are options to choose. It doesn't matter, I'll work it out.
-------------------------------------------------------------------------------------------
We can determined that jellyfish existed before trilobites and ammo-nites.
I hope I helped!
Answer:
Mechanical Isolation
A snail with a flat disc-like shell
will not be able to mate with a
snail having a conical shell.
The reproductive organs of
male bush babies do not
match with the reproductive
organs of females of other
bush baby species
Behavioral Isolation
The mating call of a cricket is not
recognized by a cricket of other
species.
The signals sent by a male firefly
are not recognized by the female
firefly of other species.
Explanation:
Mechanical isolation occurs in the scenario where two organisms are willing to mate but cannot do so due to the physical challenges. As in the case of snail a flat disk and a conical disk snail are willing to mate but physical barriers restrict them in doing so.
The same case is with the male and female bush babies where the difference in reproductive organs does not allow them to mate.
Behavioral isolation represents a scenario where two organisms are unaware of mating rituals, season, pattern or signals of each other and hence cannot mate.
For example – male and female cricket do not recognize the mating call of each other. Likewise male and female firefly is also not able to understand each other’s mating signal.
The correct option is (b) ATP-CP.
ATP-CP stands for Adenosine Triphosphate Phosphocreatine.
<h3>What makes ATP and ATP CP different from one another?</h3>
ATP exhausts its energy after roughly 1-2 seconds. The high-energy links that hold the CP (creatine/phosphate) molecule together are utilised in subsequent studies. Energy is released when these bonds are broken. ATP is once more formed when the energy is used to rejoin the phosphate to ADP.
<h3>Why is ATP CP so important?</h3>
The ATP-PC system provides energy to the muscle fibers with the highest threshold, which can exert the maximum force. Larger, stronger muscles should have higher power because they can store more phosphocreatine.
Learn more about the ATP-CP with the help of the given link:
brainly.com/question/13533629
#SPJ4
Answer:
The major functions of the circulatory system is it delievers oxygen and nutrients to cells and takes away wastes.
Explanation:
Hope this helps! :)
