1. I am the only mammal with wings. 2. My wings are made of skin membrane.
3. I live in temperate and tropical regions.
4. My diet can vary from fruits, pollen and nectar, to the blood of other
animals.

Bat

Explanation:

Bats are the only mammals with wings and have the ability to fly

which elements do geologists measure to determine the age of an organism’s remains? check all that apply.

carbon-14

nitrogen

carbon-12