Dirty Mcdrawz
Your girl loves em....
Here's another trivia question a lot of people get wrong as well. What's the most abundant element in the ocean? Easy right?
sodium............

Here's another trivia question a lot of people get wrong as well. What's the most abundant element in the ocean? Easy right?

sodium............![]()
Which is the better way to determine whether a new drug is effective in treating a disease? If a scientist has a group of 1,000 volunteers with the disease to study, should she...
You answered "Give the drug to all of them and see how many get better"
The correct answer is "Give the drug to half of them but not to the other half, and compare how many in each group get better"



, us more science oriented folk need to turn the tables.
11 out of 13
science is for homosexuals
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11 out of 13
science is for homosexuals
![]()
Here's another trivia question a lot of people get wrong as well. What's the most abundant element in the ocean? Easy right?
? hydrogen seems too obvious 
dissolved oxygen?? hydrogen seems too obvious
![]()

.Answer is:
In the ocean...ocean is made up of water. Two moles of hydrogen for every oxygen in water molecule. Answer is hydrogen. Ive heard people confidently say just water or H2O as an answer.

Not sure if you need the explanation, but the half of the sample that doesn't receive the drug is called the "control". So if their symptoms improve at the same rate as the group that received the drug, you can't say that any improvement was from the drug.
If you gave it to the whole group, you couldn't tell what improvement was from the drug and what improvement was from any other possible factor.
i thought you meant by overall molar mass or something
see im already![]()





Ask me to do calculus though, or derive some shyt
I'm a firm believer in everyone is NOT born with the same amount of cognitive ability. Not even on no racial shyt. Some people no matter what they are can never grasp the concepts in calculus, while some people just get it![]()
