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anna filled completely four identical cups with different liquids. three of the cups were filled with freshwater from different locations on land and one cup was filled with ocean water. the liquid in the four cups was boiled completely. the table below shows the mass of salt obtained on boiling the liquids completely.

cup mass of salt (in gram)
1 25
2 18
3 35
4 29
into which of these cups did anna most likely fill ocean water?

cup 1
cup 2
cup 3
cup 4

Tara sees a commercial for a brand of pills that promise to boost energy and people perform better in work and school. as people in the commercial talk about how much better they feel when taking the pill, tara notices a message on the bottom of the screen that reads, "this pill is not approved by doctors and has not been tested in controlled experiments." what is the best conclusion that tara should make about the commercial? it is making scientific claims based on subjective observations. it is making scientific claims based on opinions instead of pseudoscientific facts. it is making pseudoscientific claims based on objective observations. it is making pseudoscientific claims based on opinions instead of scientific facts.

Hurry where is the majority of earth's water found? o glaciers o oceans ground o rivers and lakes

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