Answer:
The digestive system works very closely with the circulatory system
Explanation:
Answer: medical emergencies
Explanation: first aid and emergency kits are mainly used for medical emergency situations.
Answer:Because you need a more dramatic dopamine release
Explanation:
Ambiguous stressors are more problematic because a) fewer clear-cut solutions exist be and c) the individual never knows what to expect.
Pretty confident that it is A, judging by that the word composition is used as a combination or a ratio of 2 things. Also none of the other options make sense.