Could be the sun but that's just me
Answer:
I think B because white blood cells fight off bacteria and stuff. I hope this is right for you! if not I am sorry! Have a great holiday.
Explanation:
1). Bats have echo location to sense prey to catch
2.)bearded dragon has a frill to expand. this is used to scare or warn predators
3.) cacti have thick skin to store water for long periods of time
4.)squids have inc sacks to spray predators to give a chance to flee
5). many amphibians have webbed feet to travel better in water
It could quasatic monumim that comes from the middle of the earth
