Its B.
becuase the radiation forms the ultra violet radiation and absobs it.
Xenografts are tissue grafts harvested from a different animal species.
You're right. The Upper Mantle is directly under the Crust. Hope this helped! =^-^=
It increases ecosystem productivity, protects fresh water resources, and provides nutrient storage and recycling
Answer:
-blood type a
-blood type b
-SOMETIMES type o but very rarely.
Explanation:
Each biological parent donates one of their two ABO alleles to their child. A mother who is blood type O can only pass an O allele to her son or daughter. A father who is blood type AB could pass either an A or a B allele to his son or daughter. While a child could have the same blood type as one of his/her parents, it doesn't always happen that way. For example, parents with AB and O blood types can either have children with blood type A or blood type B.
