What is the purpose of the scientific method A. To use an experiment to test a scientific theory
B. To provide a reliable answer to a scientific question
C. To make a guess in order to provide a hypothesis
D. to remove any source of bias in an experiment

Which of the following best supports the concept that genetic information is passed on to offspring from both of their parents, not just one?

22. a flask containing 450 ml of 0.50 m h2so4 was accidentally knocked to the floor. how many grams of nahco, do you need to put on the spill to neutralize the acid according to the following equation: h2so4(aq)+2 nahcos(aq) na,so(aq) +2 h20()+2 co2(g) d) 38 g a) 2.3 g b) 9.5 g c) 19 g

Water undergoes a large change in density at 0 ∘ c as it freezes to form ice. calculate the percent change in density that occurs when liquid water freezes to ice at 0 ∘ c given that