Kenya has a pile of salt on the counter. she uses a pinch of it for a meal. which of the following physical properties of the salt changes? density shape solubility thermal conductivity

Color blindness is a recessive trait. the gene for color blindness is on the x chromosome. the family tree below shows the trait of color blindness. the only unknown is the mother in the first generation

What two fields of study provide the core information that is used to classify organisms?

Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase