Explanation:
A cousin is someone's uncle or aunt's child, usually a boy or girl.
Explanation:
Immune ADJECTIVE defense against infections brought on by vaccination or intrinsic resistance.
Explanation:
Famine NOUN is a time when there is a severe lack of food in a region.
Explanation:
The femur is the thighbone.
Explanation:
Metric System is a system of measurements that uses the meter/meter, kilogram, second, ampere, kelvin, mole, and candela as its basic units
Explanation:
Veterinarian NOUN A medical professional who treats animals other than humans.
Explanation:
Pesticide NOUN is a substance, typically synthetic but occasionally biological, used to eliminate or control pest activity.