The concentration of salt in water affects the hatching of brine shrimp eggs. Brine shrimp eggs will develop and hatch at room temperature in glass containers of salt solution. Describe a controlled
experiment using three experimental groups that could be used to determine the best concentration
of salt solution in which to hatch brine shrimp eggs. Your answer must include at least:
1. A description of how the control group and each of the three experimental groups will be
different.
2. Two conditions that must be kept constant in the control group and the experimental groups.
3. Two conditions that must be kept constant in the control group and the experimental groups.
4. One example of experimental results that would indicate the best concentration of salt
solution in with to hatch brine shrimp's eggs.
1. allow
2.
3.