Ling wants to see whether her homemade pesticide works. She decides to divide her garden into three areas. One will be sprayed with her pesticide, one with a store bought pesticide, and the remaining third will not be sprayed with anything. Ling is engaging in . longitudinal research
correlational research
a case study
experimental research

i believe it would cause an increase of percipitation, though i could be wrong. so i would say b is the answer.

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).

genetic variation will increase because of a new habitat and food source.

explanation: