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juin [17]
3 years ago
6

MAIN IDEA: Life depends on hydrogen bonds in water. Choose whether the statement is true or false. 1. true / false Polar molecul

es have two regions with a slight positive charge 2. true false Water is a polar molecule 3. true false Slightly charged regions of water molecules form hydrogen bonds​
Biology
1 answer:
sukhopar [10]3 years ago
5 0

Answer:

1. False

2. True

3.True

Explanation:1. Polar molecules have two regions but the regions are with a partial +tive charge and a partial -tive charge

2. Water is a polar molecule because of the partial +tive and partial -tive charge hence it dissolves polar solute(solute with ions)

3.The more electronegative region bonds with an electrophile to form a weak bond(Hydrogen bond)

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The thorax is a very vital and important organ in the human body.

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It is<u> false</u> that to <em>make a person breathe in, the volume of the chest cavity must decrease, creating a higher pressure in the thorax.</em>

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