The unique shape that a mineral grows into is called its…

What evidence did mendel find that supported his law of independent assortment? a. dominant traits are expressed when there is a dominant allele. b. traits do not affect the inheritance of other traits. c. some traits have three or four different alleles. d. plants and animals can both reproduce sexually.

Explain how scientists use geologic time to determine the age of landforms.

What factors contribute to the effect an environmental toxin has on the human body?