Difference between a hamster paws and a rats paws

Rats feet tend to be more slender and dexterous. A hamsters paws are more wide and flat. Though they also tend to vary on size and color depending on the type they belong to. For example, the pet types us humans buy or breed tend to be on the smaller size.

Explanation:

i think a) betsy can donate only blood to mark is correct because, mark and betsy have the same blood type. whereas nobody else has b+ blood so betsy can't donate to them.