Mark the correct option1. Polar bear have thick layer of fat inside their skin and fur to provide coolness to the body.2. Jellyfish use tentacles to move around. They flex their tentacles to push themselves forward.3. An elephant's trunk is like a hand, it is used for bringing food into the mouth, drinking water, getting foliage from tall trees, etc.4. Macaws mostly thrive on flesh. The hooked beaks are perfect for tearing flesh.

• A. True, false, true false
• B. False, true, true, false
• C. False, true, false, true
• D. True, true, false, false