After precipitation occurs, water will soak into the soil and move downhill. This water will end up in an aquifer and eventually a river. What is this movement of water called?
A) percolation
B) evaporation
runoff
D transpiration

ans.

gregor john mendel is known for study of inheritance in pea plants. he used garden pea plant for his study, having alternative traits for various characters. he performed cross-breeding in pea plants to check how characters are transmitted between parents to offspring, such as cross between pure tall and pure dwarf plant. mendel studied the inheritance patterns in pea plants for various generations.

thus, the correct answer includes options and f).

carbon atoms, hydrogen, oxygen, and nitrogen.