Blood is made up of red blood cells, white blood cells, platelets, and plasma. Red and white blood cells are very different in their appearance. For example, white blood cells have a nucleus, but red blood cells do not. What can you conclude about the two types of blood cells based on their different structures?
F. They have different functions.
G. They have the same function.
H. Their structure is not related to their function.
J. Red blood cells are prokaryotic, and white blood cells are not.

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.

Connection compare and contrast genetic engineering to the process of natural selection. select all statements that are true.

What condition is kept close to its set point in osmoregulation? a. body temperature b.platelet count c.blood glucose level d.water balance