While performing an experiment at home, emma adds lemon juice to a soap solution. how will this affect the ph of the soap solution?
a)the ph will remain constant.
b)the ph will increase.
c)the ph will decrease

Select the correct answer. which term do biologists use to describe the average number of individuals of a species per unit area? a. carrying capacity b. population density c. minimal viable population d. survivability curve

Penelope studies how the structure and function of the nervous system is related to behavior. she is a psychologist

Explain why biological control methods are generally environmentally superior to chemical pest control methods.