Student guide (continued) Data

Record your data either in the space below or in your lab notebook.

Hey if anyone wouldn’t mind just doing this lab for me or if they already did it can you post the answers please. I’ll mark brainliest!!

Which traits do human embryos have that link them to a common ancestor with fish and reptiles? a. scales and tail b. gill slits and scales c. tail and gill slits d. hair and tail

When the ionic compound nabr dissolves in water, br– ions are pulled into solution by the attraction between what two particles? a. the na+ and br– ions b. the na+ ion and the negative end of a water molecule c. the br– ion and the positive end of a water molecule d. the br– ion and the negative end of a water molecule

What is the relationship between particles in matter