Vocab you may need: Mis SUMMATIVE and based on a rubrie. The following statements are possible starters for your CER. claim. The call would___ because it is in a___ solution Evidence: In class, we saw that a call in a___solution would___ because water move___ . Ressoning:___ solutions cause water to___ because water diſses from__ to__ This is called ___ possible answers:
hypertonic
hypotonic
isotonic
lyse(POP)
crenate
low
high
osmosis
diffusion
cell menbrane

Consider the motion of the balloon and its air contents in terms of momentum. in step 1 above, the total momentum of the balloon and its contents was zero. recall that momentum = mv. both the balloon and the air inside it had a velocity of zero and therefore the total momentum was zero. now think about what happened when the air escaped from the balloon. a certain mass of air accelerated in one direction. in order to keep the total momentum of the system zero, the balloon itself (which has mass) had to accelerate in the opposite direction. use this scenario to you explain why the soda can rotates when the water squirts out of the escape holes. what was your hypothesis concerning the water-filled can? according to your data, do you think your hypothesis was correct? (be sure to refer to your data when answering this question.) summarize any difficulties or problems you had in performing the experiment that might have affected the results. describe how you might change the procedure to avoid these problems. give at least one more example of newton's third law in everyday life.

This group of organisms perform the process of ammonifcation. a. herbivores b. decomposers c. carnivores c. plants

An uncomfortable feeling in the ears when descending in an airplane is caused by changes in air pressure on the: a. inner ear b. middle ear c. eardrum d. hammer/anvil