If a hypothesis is tested repeatedly and is not proven false it may next become a -
a) law
b) rule
c) theory
d) higher

What are the primary responsibilities of a chemical engineer involved in "r& d"? develop large scale manufacturing operations discover new products and processes training of new chemists determine products needed by consumers

The variability in marine salinity between habitats does not impact the fish living there. select the best answer from the choices provided t f

When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is m.