Answer:
Retractable claws.
Explanation:
The farther down the line from the common ancestor, the fewer the animals that share that characteristic.
Answer: true..? idrk tbh srry!
Explanation:
When tectonics plates shift, they hit and form mountains and volcanos. So when there is no boundary, there is fewer mountains. Hope this helps.
Answer:
a proton
Explanation:
It is found in the nucleus of an atom and has a positive charge with 1 atomic mass unit
