Answer:
I believe that it is D.
Explanation:
If ice caps are melting, and polar bears use the ice flows to get their food, then the polar bears can't use the ice to get food. so, the polar bears most likely are expanding their diets to adapt to their surroundings. So, polar bears are probably moving off the sea ice and eating other foods.
<span>AUD GCA AGA CGA UUU AUA UGG UGA hope i helped good luck</span>
SYNOVIAL joints are made up of five classes of tissues. These include bone, cartilage, SYNOVRUM, SYNOVIAL ligaments. Tendons are tough band of fibrous connective tissue that connect muscles to bones. Hope this helps x
Answer:
Moist walls - gases dissolve in the moisture helping them to pass across the gas exchange surface. Permeable walls - allow gases to pass through. Extensive blood supply - ensuring oxygen rich blood is taken away from the lungs and carbon dioxide rich blood is taken to the lungs.
