3. After quitting smoking, the cilia in the airways and lungs start recovering within (1) ______ and are restored after (2) ______, improving resistance to infection. Nicotine replacement therapy works by stimulating (3) ______ receptors in the brain, preventing withdrawal symptoms.

3. REM sleep is associated with the consolidation of (1) ........ memory. Going to sleep (2) .......... hour(s) after memorizing formulas and (3) ......... hour(s) after practicing scales is considered ideal.

Passage:

The phenomenon by which an organism produces one or more chemicals that influence the growth, survival and reproduction of other organisms is called allelopathy. These chemicals are a subset of chemicals produced by organisms called secondary metabolites.A plant's primary metabolites are associated with growth and development.

#reading #quiz

#inspiration

The Risks of Being a Leader

I hear this all time. its like, "Well, you know, i didnt get to choose this team. I inherited this team. So its not my fault if they do badly." Well you didnt get to choose your kids, you inherited those. They just showed up. Those are your kids. But you love them anyway. And a team is the same way. It doesnt matter if you picked your own team. You show up and love your team. And work tirelessly to see that each of those members of the team can work to their natural best. And its one of the hard things about being a leader. We have to take the risk to rush towards the danger to protect our teams and to trust them when others won`t.

Credit goes to its owner

3. The icy treats enjoyed by ancient civilizations were mainly for the (1) ______. A key factor in making ice cream more affordable in the 18th century was the development of the (2) ______ machine. The invention of (3) ______ made it possible to store ice cream in homes.