isten in English

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2. WATCH the video.
3. ANSWER the questions.
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• vulnerable [adj] - easy to be infected or hurt by something
• motivated [adj] - have a strong reason or desire to do something
• hatch [v] - the opening of an egg to produce babies
• a proboscis [n] - the long nose of an animal
• a sheath [n] - a long hollow cover that protects something inside
• saw [v] - cut with a blade that has teeth
• barely [adv] - almost nothing
• exude [v] - give, discharge
• a straw [n] - a thin hollow tube used to suck liquid
• a gut [n] - the stomach of an animal
• free up [phv] - create more space or time by removing something
• red blood cells [n] - part of the blood
• stuff [v] - pack, put a lot of something into
• spit [v] - eject saliva (water) from the mouth
• saliva [n] - water from the mouth
• itchy [adj] - the feeling after being bitten by a mosquito
• parasite [n] - an organism that lives in a host organism and benefits by taking nutrients from the host
• a parting gift [exp] - a gift that you give when you leave (part)
• hitching a ride [exp] - getting a ride somewhere for free
• welts [n] - a red, swollen mark left on skin after being bitten by a mosquito
• larvae [n] - baby insects
• rain gutters [n] - shallow troughs at the edge of a roof for carrying off rainwater

[n] - noun,  [v] - verb,  [phv] - phrasal verb,  [adj] - adjective,  [exp] - expression

1. The mosquito is the deadliest animal in the world?
   True
   False
   
   
2. Mosquitoes kill millions of people every year.
   True
   False
   
   
3. Children and pregnant women are mostly immune to mosquito bites.
   True
   False
   
   
4. Only male mosquitoes bite people.
   True
   False
   
   
5. Female mosquitoes need blood to produce eggs.
   True
   False
   
   
6. Mosquitoes need large pools of water to hatch their eggs.
   True
   False
   
   
7. A protective sheath protects the needles inside a mosquito's proboscis.
   True
   False
   
   
8. Mosquitoes have six needles inside their proboscis.
   True
   False
   
   
9. Two of the needles hold the skin apart.
   True
   False
   
   
10. Two of the needles suck up blood from blood vessels.
    True
    False
    
    
11. Mosquitoes separate water from our blood and squeeze it out.
    True
    False
    
    
12. Mosquitoes spit a chemical into our skin to make our blood flow more easily.
    True
    False
    
    
13. Mosquito bites are itchy because of the chemical that mosquitoes spit into our skin.
    True
    False
    
    
14. Mosquitoes purposely infect humans with viruses and parasites.
    True
    False