1
2
100

What are the microbes?

a)microorganisms

b)flu

c)nails

a)microorganisms

100

how many bacteria are in the human body?

a)37 billions

b)1234

c)768 trillions

a)37 billions

200

How many bacterias are in the gut?

a)8472

b)345

c)1906

a)8472

200


Under what conditions is a virus most likely to occur?

a)humidity and lack of hygiene

b)with antibiotics

c)with sun

a)humidity and lack of hygiene

300

when the microbes in your gut send signals to your brain?

a)when you should stop eating

b)when you should stop crying

c) when you should stop running

a)when you should stop eating

300


what fights the antibiotic

a)viruses

b)bacterias

b)bacterias

400

when Elain Hsiao observed communication between twomice, what did she notice about the mouse with no microbes?

a)she observed digestiveĀ“s system disorder

b)she observed heart disorder

c) she observed gut disorder

c) she observed gut disorder

400

what are the cells that fight a disease called?

a) anticuerpos

b) cells

c) flu

a)anticuerpos

500

what happened when she put microbes back into the mouse?

a)the mouse died

b) improved the autistic behavior of mouse without microbes

c)the mouse died

b) improved the autistic behavior of mouse without microbes

500


how a virus is spread?

a)through the air and saliva

b)through food

a)through the air and saliva