Burning fossil fuels, changing land use and using limestone to make concrete all affects carbon.
Yes because a homogeneous mixture is a mixture that has the same uniform appearance and composition throughout while with heterogeneous you can see the different parts of the mixture and pick them out
B is the right answer. Plants use light in photosynthesis to make food, and cellular respiration to break them down.
Weak is alike to strong atomic forces are mediated by gluons ,and W and messenger bosons.
B=They start to form onions earlier in the year than long-day onions do.
;)
Bust down Thotianna..