By knocking at the bend of the knee with a small "hammer". If the leg "spasms" then the superficial reflex is in working condition. Hope this helps :)
A.
The respiratory system transports oxygen and other nutrients to the heart for the circulatory system.
I hope this helped you hon
Answer:
D and E
Explanation:
The others are physical methods and can be separated again.
Hope this helps :)
Answer:
Herbicides, pesticides, and anhydrous ammonia
Explanation:
These are harmful for inhalation because they can damage our lungs and make us very sick
Hope this helps!!!