Culioll!
certain types of experiments may not be used. for example, in medical research, when a chemical is suspected as a cause of cancer,
researchers do not purposely expose volunteers to the chemical. they study people who have already been exposed, using those who have
not as the control group. this is an example of
a
inference
bias
ethics
theory

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water

When the oxygen produced by photosynthetic plants in the water dissolves in the water, which of these is being formed?

Adescription of a type of bio biotechnology (genetic engineering, cloning, or artificial section) one benefit or one risk for the individual (based on whether you are for or against it) one benefit or one risk for society (based on whether you are for or against it) one benefit or one risk for the environment (based on whether you are for or against it)