Part 2: Rate of Photosynthesis Place the leaf of a tomato plant (which prefers full sun) into the plexiglass box. The leaf is still attached to its plant and
the opening around the stem is sealed to keep the box a closed system.
Change the intensity of the light by reducing the cheesecloth layer. At each light intensity, read the CO2 concentration
at the input and output tubes.
Then follow the same procedure for a shade-preferring oxalis plant.
Record the changes in CO2 for each plant at each light intensity in your Notebook
Then press Next

The phlogiston theory in the 17th century attempted to explain burning. the theory stated that combustable objects contained a material called phlogiston, a substance without mass, color, odor, etc. after objects burned, the objects were dephlogistonated and were then in their true form. the phlogiston theory was accepted until the 18th century, when lavoisier proved that combustion requires a gas that has mass. phlogiston is considered a) to be scientific knowledge b) not to be scientific knowledge c) to be proven by scientific method d) to be accepted in the modern scientific community

Which best describes a gene? a. a sister chromatid b. a chromosome c. a tetrad d. a piece of a chromosome

Pls the table below shows the role of different substances during photosynthesis. substance role during photosynthesis glucose stores chemical energy water combines with glucose to form carbon dioxide chlorophyll traps sunlight which of the following statements would correct one of the roles listed in the table? glucose combines with carbon to form water. chlorophyll reacts with light to produce carbon dioxide. water combines with carbon dioxide during photosynthesis. chlorophyll stores chemical energy needed for photosynthesis.