Idk the answers plz help

Providing immunity by injecting the body with a weakened form a pathogen is known as

Which pedigree symbol is used to represent a female carrier of a recessive x-linked trait? поө0 || save and exit submit

In which terrestrial biome can you find trees that produce cones instead of flowers and needles instead of leaves? have trees that produce cones instead of flowers and needles instead of leaves. the latitudes in this biome have evenly distributed precipitation throughout the year. is it high or low