Biology, 05.10.2020 01:01 khemphill4118
What is the independent variable? 9. What is the dependent variable? (What will we measure?) Play the video to get the results and answer these questions: 10. What is the DO level of the bottle that was in the light? mg/L 11. What is the DO level of the bottle that was in the dark? mg/L Fill in this chart: Initial Dissolved Oxygen (ppm) (both bottles) Final Dissolved Oxygen in Dark Bottle (no photosynthesis, only respiration) Final Dissolved Oxygen in Light Bottle (both respiration and photosynthesis)
Answers: 1
Biology, 21.06.2019 19:30
Which statement best describes a keystone species? o a. it has littlelmenetic variation. it has an extremely high population. 0 b. 0 c. it remains unaffected by all environmental changes. od. it has a strong influence on the ecosystem. 0 e. it's the first species to populate a new ecosystem.
Answers: 2
Biology, 22.06.2019 01:00
In which terrestrial biome can you find trees that produce cones instead of flowers and needles instead of leaves? have trees that produce cones instead of flowers and needles instead of leaves. the latitudes in this biome have evenly distributed precipitation throughout the year. is it high or low
Answers: 2
Biology, 22.06.2019 13:00
What is the function of the root cap? a. extra-absorbent cells in the root cap absorb more water and nutrients b. protect the meristematic area of the stem c. contains sensors for sunlight d. increases surface area of the root
Answers: 1
What is the independent variable? 9. What is the dependent variable? (What will we measure?) Play...
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