Biology, 20.10.2021 21:10 Sarahinator04
Use the system represented by the diagram above to design a controlled experiment about algae. Algae, shown below, are organisms, such as seaweeds, that live in water that perform photosynthesis (make their own food). During photosynthesis, oxygen gas bubbles are released from the algae. In the design of your experiment be sure to include the following: 1. A question about algae that you can investigate using the system shown in the diagram above. 2. Write a hypothesis for the experiment 3. Describe the independent variable and the dependent variable 4.Explain how the control group will differ from the experimental groups 5. Describe 2 factors that will be kept the same in all of the groups and explain why each factor will be kept the same 6. Explain how you will determine whether your hypothesis was supported or refuted by the data from the experiment
Answers: 2
Biology, 22.06.2019 02:50
Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays
Answers: 1
Biology, 22.06.2019 03:00
Sediment layers stop lateral spreading when: they encounter a barrier they encounter an opposing current they run out of additional sedimentary material
Answers: 2
Biology, 22.06.2019 05:00
According to this food web which of the following would be considered primary consumers
Answers: 1
Use the system represented by the diagram above to design a controlled experiment about algae. Algae...