The cell theory states that the cell is the most basic unit of life, all organisms are made of cells and all cells come from cells. What makes the cell theory a scientific theory. A) it is based on a scientific publication that is read by scientists worldwide.

B) it is based on the work of many scientists and leads to accurate predictions.

C) it is based on ideas that have been proven true and that are not subject to revision.

D) it is based on preliminary evidence but still needs to be confirmed with experiments.

Amouse that is homozygous for the dominant trait has the genotype . it has . a mouse that is homozygous for the recessive trait has the genotype . it has . image of fur color of mice

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.

What is a group of organisms that are closely related and share similar characteristics