how is momentum conserved when the big rolling ball hits the smaller rolling ball? The big ball gives all of its momentum to the small ball.

The small ball had no momentum before the collision, and afterward it has all the momentum.

The big ball transfers some of its momentum to the small ball, but it keeps going forward, too.

Momentum is not conserved when the two balls collide.

Aboy with an extra x chromosome probably has which of the following syndromes?

Jane is blood type a her husband is blood type b. jane is puzzled because their daughter is type o. explain how the daughter inherited a blood type that neither of her parents had explain your answer

The human genome project is devoted to mapping the general dna sequence of our species. this could lead to the development of new medicines, as well as the possibility of using gene therapy to treat certain diseases. however, there are some ethical issues surrounding the mapping of individual genomes. one concern is a) that your genes may change over time, making the project useless. b) that insurance companies could discriminate based on genetic make-up. c) that since this has never been done before, we should probably not do it now. d) that sequencing our individual genomes is so expensive, it is a counter-productive strategy.