0.5 hour=30 minutes
0.75 hour=45 minutes
30*3=90 minutes
45*2=90 minutes
90+90=180 minutes
Remember, there are 60 minutes in 1 hour.)
180 minutes/1 hour=3 hours
So: Emma reads for 3 hours each week.
hope this helps! <3
Answer:
...make up the <em>atom</em><em>.</em>
2 or more atoms make up a <em>molecule</em><em>. </em>
Molecules form together to make <em> </em><em>organelles</em><em>.</em><em> </em>
...unit of life, <em>the</em><em> </em><em>cell</em><em>.</em><em> </em>
...like cells performing a similar function, <em>tissues</em><em>.</em>
...tissue types together are called <em>organs</em><em>.</em><em> </em>
In <em>systems</em><em>,</em><em> </em>several organs...
A complete single, <em>organism</em><em> </em>represents...
These systems are easier to use since adding or multiplying by 10 is easier. Almost everyone in the world can do it, and it makes it easier for people to communicate findings or discoveries.
I believe the answer is a Meander. (beware that this is actually a geography question not a biology one, please put it in the right section next time and it will be answered quicker!)