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Mila [183]
3 years ago
6

Carbon-12 and Carbon-14 are isotopes; it means that

Biology
1 answer:
jok3333 [9.3K]3 years ago
8 0
A :-) Isotopes are forms of the same element with equal numbers of protons but different numbers of neutrons. For example, both carbon-12 and carbon-14 have 6 protons. But carbon-12 has 6 neutrons while carbon-14 has 8 neutrons. By definition, carbon-12, carbon-13 and carbon-14 are all isotopes of the carbon.
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Mary is campaigning for improved air quality in her city. She is very concerned about carbon and methane outputs, but not phosph
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Answer:

D. She doesn't consider phosphorous to be a Green house Gas.

Explanation:

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4 years ago
What could be negetive impacts when you use water (in streams,lakes,etc.)
jarptica [38.1K]
Oil or pollution, That sort of stuff

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4 years ago
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Fur seals and sea lions have similar body shapes and features. based on their anatomy, they seem to have a relatively recent com
arlik [135]
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3 0
4 years ago
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Why is the microscope important to the study of microlife?
Sophie [7]
Wait this is highschool biology?! 
Woah... thought it would be harder....


Anyways, see "micro" means really small, so small that your bare eyesight can't take it (or see it, I don't care). A microscope was meant to see things that our eyes can't. Since humans cant see microlife we use a microscope. 

Mind Blown...
6 0
3 years ago
Does anyone know this one?? thanks
Mazyrski [523]

Answer:

they are same species

Explanation:

only same species are able to reproduce

3 0
3 years ago
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