Answer:
what is the question what is that code
Answer:
Those with A+ can only receive red blood cells from A or O blood types.
An example of <span>nonsubstituted alkane that can exist as one of only two isomers is Butane with molecular formula </span>

<span>.</span>
Isomers are those having the same molecular formula but different chemical structure.
Non-substituted alkane means it is not substituted by any other atom.It has only carbon and hydrogen atoms attached to it.
Answer: A Punnett square is a chart that allows you to determine the expected percentages of different genotypes in the offspring of two parents. A Punnett square allows the prediction of the percentages of phenotypes in the offspring of a cross from known genotypes
Explanation:
Alison is right because for example:
Say you have a ball you pull on it the left side and then the right, if you pull on both sides the at the same time at an equal force the ball wont move....Its Newtons first law of motion
Answer: Alison is right because of Newtons first law of motion