Maria would like to determine how mixing two solutions that chemically react with each other affects the density of the solutions. Maria hypothesizes that the solutions will increase in density. Maria tests her hypothesis by:
1. Selecting the solutions to test.
2. Pouring the solutions together.
3. Measuring the density of the solutions after the
chemical reaction has taken place.
4. Recording her results.
What is wrong with how Maria tested her hypothesis?
the solutions

Astudent conducts an experiment to determine how the amount of water given to a plant affects it growth what is the dependent variable for this experiment

Which is one example of a phenotypic change that is not genetic

Pls ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.