What is always included in a comparative investigation? A)a dependent variable. B)an independent variable. C)a hypothesis. D)a scientific question

What would be an example of hypothesis for goldfish respiration lab

Vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a.) antibody, antibiotic b.) antigen, antibody c.)antibiotic, antibody d.)antibody, antigen

Modern computers can store about as much information as the human brain. true false its false i took the test