29:20
Read the excerpt from "On Becoming an Inventor" by Dean
Kamen
Which statement from the excerpt expresses an opinion
rather than a fact?
O a man who had a machine shop of his own ..
O He allowed me to visit him after school and on
weekends
O When he retired I bought not only all his big equipment.
My next challenge was that I wanted to make things out of
metal, so I became interested in how to use a lathe, a
milling machine, and so on. I went to buy this new
equipment I thought I'd need and met a man who had a
machine shop of his own who was about to retire and move
to Florida He allowed me to visit him after school and on
weekends to observe how he used all his tools. I was
hooked. When he retired I bought not only all his big
equipment but all his little toolboxes as well--they were
treasures!
his little tool boxes as well—they were treasures!

laughter and happiness are an essential part of life. laughing releases the body's "feel good" chemicals. thus, it provides long or short term relief from stress and or anxiety. more or less, laughing strengthens social connections and provides an easy approach in social related situations.

moreover, there are many benefits of laughter and humor. it's as if they play the role of superhero to combat anxiety and depression, according to researchers. happiness and laughter is the best medicine for teen mental health.

what happens in the body also affects the mind. the positive changes in physical health also have profound an impact on mental health. we have a lot to gain from laughing! medical effects of laughter have continued to validate the pain-relieving effect and benefits of laughter.

scientists tell us that laughter and humor actually, believe it or not, lower blood pressure, reduce stress hormones and increase muscle flexion. there are many benefits to happiness and laughter, and they so happen to increase the circulation of antibodies in the blood stream and make us resistant to infections.

as stated before, laughing releases your body's "feel good" chemicals, and on a related note, negative stress can cause your body to release chemicals that weaken your immune system which makes you more likely to contract a disease. luckily, laughter reduces negative stress and prevents those chemicals from being released.

all in all, you may want to consider laughing as much as you can!

the answer is allusion. give me brainliest

the answer is c. he is an efficient leader who prompts his crew to work quickly .

explanation:

the answer is choice a mark me as brainliest plzzz