Which quantities define momentum? A. Mass and speed
B. Mass and velocity
C. Mass and acceleration
D. Mass and force

Up to what percentage of the world's flora consisted of cycads during the triassic period? 100% 75% 50% 20%

Explain the difference between mutations in sex cell and those in somatic cells

The development of this new blg-free, hypoallergenic milk is based on a science that came to the forefront 150 years ago. what scientist's work provided the basis for such feats in biotechnology?