All of the following are conditions that organisms in a tidepool must withstand except
a. constant tidal changes
b. temperature changes
c. constant salinity
d. changing salinity

Which of the following elements would you expect to have the lowest ionization energy value? fluorine, lithium, neon, nitrogen

Margaret wants to make an orange flavored drink by stirring powdered drink mix into a glass of water. she doesn't like drinks that have small clumps of powdered solid in them, so she wants the drink to be a perfect solution. what factors should margaret not consider when deciding how much powder to add to her glass of water?

There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out