Youtube Exercise » English Grammar Homework

10 Wildest Questions About Our Bodies! | COLOSSAL QUESTIONS

Colossal Cranium

4.6M views 5 years ago

Warm-up Questions

What is the wildest question you have ever had about the human body?
Which body topic sounds most interesting to you: emotions, sleep, or reflexes?
Do you think most “weird” body behaviors have a scientific explanation?

Up Next

20 of the Most common B2 Phrasal Verbs | B2 First FCE exam (free PDF & Quiz) English with Issy
Reading Explorer Foundations – Third Edition – Unit 1 Moon Mystery Reading Explorer
Improve Your Spoken English In 2026 | Don't Make These Common Mistakes! Learn English With Jo
What Is Narcissistic Personality Disorder? The Dr. Phil Podcast
100 Advanced Business Vocabulary for IELTS, TOEFL, PTE | C1 C2 English Now English 24

Start With: Word Definition

Order: Alphabetical Random

…

10 Wildest Questions About Our Bodies! | COLOSSAL QUESTIONS

Fast body reactions: anger and limbs falling asleep (00:00 – 03:50)

Transcript will load here…

1. According to the video, what are the two basic reasons we tend to get angry?

Fear of danger and sadness about loss
Hunger and tiredness
Jealousy and embarrassment
Violation of expectations and blockage of goals

2. Which chemical does getting mad release, causing physical changes like higher blood pressure and tense muscles?

Melatonin
Insulin
Adrenaline
Calcium

3. What causes the “pins and needles” feeling when a limb falls asleep?

Your bones tighten and press on your skin
Your nerves send extra-strong messages to the brain
Nerve signals get jumbled and some nerves fire randomly
Your heart slows down and stops pumping blood

10 Wildest Questions About Our Bodies! | COLOSSAL QUESTIONS

Yawning, sleep talking, crying, and hiccups (03:50 – 11:16)

Transcript will load here…

1. One theory in the video says yawning might be a way to do what?

Remove bad air to prevent sickness
Communicate changes in mood or surroundings
Increase brain electrical activity
Cool the blood down quickly

2. What is the scientific name given for sleep talking in the video?

Narcolepsy
Cataplexy
Insomnia
Somniloquy

3. According to the video, what directly causes the hiccup sound?

The diaphragm relaxing slowly
The epiglottis shutting and interrupting the quick breath
The lungs emptying too fast
A cough reflex in the throat

10 Wildest Questions About Our Bodies! | COLOSSAL QUESTIONS

Sneezing, laughter, hanger, and tickling (11:16 – 19:52)

Transcript will load here…

1. In addition to clearing irritants, what did researchers discover in 2012 about sneezing?

It helps the lungs remove toxins
It increases oxygen levels in the blood
It prevents dust from entering the nose for hours
It resets the cells lining the nostrils (like rebooting)

2. Why do we often get irritable and angry when we’re hungry, according to the video?

Because the heart stops pumping efficiently
Because the stomach expands and presses on nerves
Because low blood glucose affects the brain and can trigger adrenaline release
Because the body’s temperature drops suddenly

3. Which type of tickling is described as the intense kind that usually causes laughter?

Somniloquy
Photic tickling
Gargolysis
Nesmesis

10 Wildest Questions About Our Bodies! | COLOSSAL QUESTIONS

Transcript will load here…

1. What is one main purpose of many reflex-like body actions (like sneezing) mentioned in the video?

To entertain other people
To stop all emotions
To protect the body or help it function normally
To increase muscle size

2. What overall message about scientific explanations fits the video best?

Body reactions are completely random and can’t be studied
Some explanations are well supported, but for others experts still have theories
Old folklore is always more accurate than modern science
Experts already know exactly why every body behavior happens

3. Which pair is presented as two parts of the brain involved in anger (emotion vs. logic)?

Amygdala and frontal lobe
Cerebellum and spinal cord
Diaphragm and epiglottis
Retina and optic nerve

Discussion Questions

Discuss the ideas from this video

10 Wildest Questions About Our Bodies! | COLOSSAL QUESTIONS

Which explanation in the video surprised you the most, and why?
Do you think yawning is more likely to be about biology (sleepiness) or communication (social signals)? Explain.
The video says sleep talking is “utter nonsense” with no connection to waking memories. Do you agree? Why or why not?
What strategies do you use to manage anger or “hanger,” and which suggestions from the video seem realistic for you?