two farmers notice that some bean plants are much taller than others, even though they are growing in the same field. Farmer A thinks the difference in height is due to inheritance. Farmer B thinks it is because some plants in the field get more water than others. Describe an experiment that will provide evidence for farmer B to prove he is right.

Select the correct answer. which statement is true about a polarized object? o a. it gains electrons and becomes negatively charged. ob. it gains protons and becomes positively charged. oc. the number of positive and negative charges can be the same. od. it has to be a metal. o e. there is no change in the distribution of the charge in the object. reset next what

Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.

Compare and contrast solutions and suspensions