Questions by RaySF

Questions by RaySF

Which two innovations are usually attributed to the Hittites?

asked Feb 10, 2018

2 answers

1 vote

60.9k views

How is the phone shouldn't 80,000÷2000 different from the quotient 80,000÷200 or 80,000÷20

asked Nov 18, 2017

1 answer

2 votes

112k views

A double-walled sac called the ______ encases the heart, which serves to protect the heart and anchor it inside the chest. vena cava pericardium aorta septum

asked Oct 10, 2017

1 answer

5 votes

156k views

If temperature increases, then pressure __________. stays the same decreases increases

asked Mar 15, 2017

1 answer

5 votes

162k views

What is the simplest unit of a compound that maintains all the characteristics of the compound ?

asked Aug 7, 2016

1 answer

0 votes

38.1k views

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