2. which is an example of how biotic and abiotic factors interact?
a. sunlight increases the temperature of pond water
b. water and soil mix together to make mud
c. tree roots split apart rocks in the ground
d. humidity in the air forms fog in a valley

Mario performed an experiment to determine if photosynthesis was affected by the amount of light that a plant received. what could he have done to increase the validity of his data? reduce the number of plants. remove the 1 hour group. add a 0 hours control. measure the oxygen in liters

Aeukaryotic cell must be from a plant if the cell a) a nucleus b) a nuclear envelope c) cytoplasm d) a cell wall

What is the statement plant growth is affected by the color light