Question

1. Animals of polar regions protect themselves from cold climate through
____________and ___________ deposition

2. Fish have______ to swim with
3.____________is a long winter sleep in animals.
porcupine has __________ to protect itself​

Answer 1

Answer:

hey mate here's your answer

1:fur and fat deposition

2:Gills

3:hibernation

4:spikes

hope it helps you.......

Answer 2

1. fur, fat deposition

2.gills

3.hibernation

4.spikes