Polar bears have large paws so that their body weight spread our over more space on the ice.
Imagine then as snowshoes for a human. They keep you up =).
Hope that helps! =)
Answer:
Red blood
Explanation:
The bluish color of veins is only an optical illusion. Blue light does not penetrate as far into tissue as red light. If the blood vessel is sufficiently deep, your eyes see more blue than red reflected light due to the blood's partial absorption of red wavelengths.
Answer:Potential energy only
Explanation:
The energy the ball possess at it peak height before beginning to fall is potential energy only
Answer:
Electromagnetic: Both:
1.Infrared Light 1.Transfers Energy 4.Speed dependent upon the medium 2.Transverse Wave they are travelling through. 3. 3.Can Be Reflected
2.Visible
Mechanical: 1.Requires a medium 2.Sound 3.Ocean Wave 4.Longitudinal Wave
Explanation:
