The possible blood types<span> are: O+, O-, A+, A-, B+, B-, AB+ and AB-. O+ is the most common blood type. AB- is the rarest blood type.
Hope this helps :-)</span>
C. Remove the plaster cast
It depends on where your going and how many people are going to the trip. But in my opinion I think about 3 times because you need to make stops when you need to use the restroom and when your hungry.
Sorry if I am not right :(
I hope I helped you have a great day :)
The answer is A because the males sperm determines the sex of a baby.The determines sperm is carrying an X or Y chromosome.