1. Imagine you are Alfred Wegener. Write a one- paragraph statement to summarize your work. Your summary must include descriptions on:
a. What your map shows about the Earth 225 million years ago (What does the map show?)
b. How the fossil evidence helped you to put the landmasses together (What was your process?)
c. Why the fossil evidence is good (Why do you think your map is a good one?)

change tension

hello, i am papaguy.

i have found an answer to your question but use it as information.

information: because weak acids/bases have low concentration of hydrogen ions, the addition of water has a large impact on the ph. 2. a difference in 1 unit is a 10x difference in concentration for example; a liquid with ph of 3 is 10x more acidic than a liquid with a ph of 4. therefore, a liquid with a ph of 3 is stronger.

best of luck!

talk back to him about the sport and show him your expertise or leave the room