Hurin thalion

Can someone provide me examples of species from the following groups: - euryhaline/stenohaline osmoconformers - euryhaline/stenohaline osmoregulators Examples from those 4 different groups would be much appreciated, as I am struggling to find info on these I understand mussels to be euryhaline osmoconformers, so that's one example but if anyone could provide examples of other euryhaline osmoconformers (as well as the other 3 groups), that would be much appreciated Thanks for taking the time to read this

Hey apologies for the delay in responding, been snowed under with work :') I am also in the UK, I hope you get better soon! I am now going to go over it and I'll let you know how it goes

I believe that 1 ppt = 1g of NaCl in 1L of water? And as for molarity, am I taking the molecular weight of NaCl (58.44g/mol) and doing something with it which I fail to remember? :'D

Calculate ppt (parts per thousand), molarity (mol/L) and osmolarity (mOsm/L) of a salt solution prepped with 14.61g NaCl in .5L water. Could someone please help me with this, I am needing to understand how to calculate things like this in preparation for exams soon. I cannot afford a tutor, so any support would be much appreciated, thanks for taking the time to read this post