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! =)
The oceanic crust is pulled under, which forms a subduction zone. Hope this helps.
The one that does not describe the relationship between the nucleus and the electron cloud of an atom would be : the mass of the nucleus and electron cloud are balanced.
Ie : The mass of nucleus and electron cloud are always differ from one another
hope this helps
Answer:
D
Explanation:
Example the action of teeth on food in the mouth increase surface area for salivary amylase to start digestion of starch
