The answer is Digestive system :)
The correct answer is D. Your muscles are burning. If you are experiencing any of the other 3 choices, either you probably have asthma, or you just held your breath during sprints.
Answer:
18 years old
Explanation:
In order to be pierced or have jewelry inserted into a piercing you must be at least 18 years of age and have a valid photo ID. Acceptable identification includes the following: Driver's license.
The answer to your question is,
Differentiate between similar tissues.
-Mabel <3
