In which sentence is the underlined clause an adjective clause?

a. in many countries in the world, measles was eradicated when a vaccine was developed in 1963.

b. typhoid fever is a disease that spreads when food or water is infected with deadly bacteria.

c. whoever is exposed to parasite-carrying mosquitoes can contract the disease malaria.

d. chicken pox, which causes bumps on the skin, can be spread through coughs and sneezes.

will give points for those who answer!

pre-writing

why we feel good, or better, when we laugh?

is there a scientific explanation for this to happen?

which are the sources?

rough draft

laughter has a way of instantly connecting people and is one of the most basic and fundamental ways in which we communicate as human beings.

newport academy: endorphins reduce stress and strength social connections.

they combat anxiety and depression.

final draft

we know that when we laugh we feel better; when something is making us laugh it means we thought it was funny at some point, even if it was not meant that way. what we know is that it made us feel good. that is something we all can realize easily, but is it a chemical explanation for it to happen? of course there

according to joe bluett, laughter has a way of instantly connecting people and is one of the most basic and fundamental ways in which we communicate as human beings. also, he says that laughter can increase confidence, self-esteem, creativity, positivity and resilience, bringing positive changes to all aspects of our lives.

the newport academy says that, when we laugh, we release endorphins and that makes our body feel instantly relieved from tension and worry. endorphins also reduce stress and strength social connections.

therefor, laughter is the best to combat anxiety and depression.

because they were not just any seashells they were sally's seashells