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Author Question: Why is helium used to fill balloons? What will be an ideal ... (Read 47 times)

lilldybug07

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on: Jul 21, 2018
Why is helium used to fill balloons?
 
  What will be an ideal response?

Question 2

The reproduction process begins with the formation of the ___________________ __ in the male and the female.
 
  Fill in the blank(s) with correct word


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nyrave

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Reply #1 on: Jul 21, 2018
Answer to Question 1

Helium is used because it is a gas that is nontoxic, nonflammable, and is lighter than air.

Answer to Question 2

gametes


lilldybug07

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Reply 2 on: Jul 21, 2018
:D TYSM

brbarasa

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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