Three blood samples are exposed to the antiserums shown below with the given reactions. Based on these results, determine the ABO/Rh blood type of each sample . Blood Sample 1 Blood Sample 2 Blood Sample 3
Anti-A Agglutinates No reaction No reaction
Anti-B Agglutinates No reaction Agglutinates
Anti-D No reaction Agglutinates Agglutinates

the answer is a or when it says crossing over

this would be a math

the scientific method.

the "power" of a lens is its resolution power, or its ability to distinguish between to closely located points. with the low power lens, it is likely you will see the rough form of the hay and maybe some movement of dots around the hay. however, when observed with the high power lens, the detailed features of the hay become visible and the microbes being grown are more clearly visible.

i hope this you