Questions by Helen

Questions by Helen

Some one please answer quick

asked Jun 13, 2021

1 answer

4 votes

149k views

Is freeze-drying a physical change or chemical change?

asked Apr 7, 2021

1 answer

1 vote

60.6k views

Can you answer these questions? Im doing them on my own but I need to check if they're right

asked Apr 5, 2021

1 answer

2 votes

116k views

PLEASE HURRY!!!!!! Geoff bought a picture frame and took a picture with his parents because A) he wanted to be a notable athlete. B) he wanted to remember his trip always. C) he wanted to get into the

asked Oct 8, 2020

2 answers

2 votes

95.9k views

Suppose the climate in a habitat changes. Over time, the amount of precipitation decreases by 20 percent. How will this most likely affect the habitat? A. The organisms living in the habitat will not be

asked Aug 7, 2020

2 answers

3 votes

171k views

the second angle of a triangle is three times as large as the first. the third angle is 30 degrees more than the first. find the measure of each angle. (please include solution, thank you very much)

asked Jan 12, 2019

1 answer

1 vote

46.9k views

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