Answer:
A congenital disorder is a medical condition that is present at or before birth. These conditions, also referred to as birth defects, can be acquired during the fetal stage of development or from the genetic make up of the parents.
Explanation:
Answer:
An endangered species is an animal species that is in danger of becoming extinct, or dying out. An example of an endangered species would be tigers or sea turtles.
Explanation:
27.1
3.11x10 =31.1
31.1-4=27.1