What occurs in a discussion activity?
A. The teacher and a group of children talk about a specific subject.
B. Learning takes place through a process of solving a specific problem.
C. The teacher guides students through a process of discovery that leads to purposeful learning.
D. Children explore their surroundings and learn based on their own curiosity and interests.

took the test this is true

the answer is: give 30 chest compression

when we choke on foods, the pathway that we use to breath is blocked and prevented air from coming into our body. this could resulted in death within minutes after occurrence. because of this, after witnessing such choking accidents, we need to call 911 and immediately give the chest compression in order to open up a pathway for air to come in.

the answer for your question is b.

with the development of the times, more and more chemical reagents or drugs (such as ox bile/bile extract powder (ox bile desiccated), dried or desiccated which contains ox bile acids. this powder is specifically been developed for pharmaceutical industry. for more information: ) for the pharmaceutical industry use, its supervision can not be ignored.