Answer:
The polar bear is an animal which is prevalent in the arctic region of the world which is characterized by very cold icy climate.
They adapt to these climatic conditions by maintaining a body temperature of 37°C through its thick fur and tough skin. It also has an insulating fat layer (adipose tissues) which is very thick.
This insulation helps in keeping the animal very warm in extreme temperatures.
5 feet 10 inches is an average height for a 16 year old boy. true
The three stages of interphase are G1, S, and G2. G stands for "gap", and S stands for "synthesis".
Bc yarn and hair is very identical so therefore hair would be a substitute for yarn
