Which of the following would be the best hypotheses about how rainy days influence photosynthesis in plants? Be sure to consider all aspects of a good hypothesis, not just the logic.Select the two best hypotheses.On rainy days, plants have lower rates of photosynthesis because of the interaction between rainy days and photosynthesis. Plants that live in rainy regions have greater rates of photosynthesis because they have more water, which is required for photosynthesis.When it is rainy, plants have lower rates of photosynthesis because they have less light energy available.Plants engaging in more photosynthesis will increase the amount of rain because plants remove water from the soil and put it into the air during the process of photosynthesis. Plants that live in rainy regions have lower rates of photosynthesis (on average). If photosynthesis is measured in 100 plants over the course of 100 days that vary in the amount of rain, there will be a negative correlation between the amount of rain and the rate of photosynthesis.

Which of the following would be a good prediction for an experiment exploring how rainy days are related to photosynthesis?If photosynthesis is measured in plants over the course of many days that vary in the amount of rain, there will be a negative correlation between the amount of rain and the rate of photosynthesis.When it is rainy, plants have lower rates of photosynthesis because they have less light energy available.If photosynthesis is measured in 100 plants over the course of 100 days that vary in the amount of rain, there will be a negative correlation between the amount of rain (mm) and the rate of photosynthesis (change in plant mass in grams).If photosynthesis is measured in 100 plants over the course of 100 days that vary in the amount of rain, there will be a difference in the rate of photosynthesis over those 100 days.

Which of the following changes would most likely reduce the rate of photosynthesis?A.Decreasing wind speed past a plantB.Increasing the temperature around a plantC.Moving a plant closer to a light sourceD.Shortening the length of a plant's light exposure

Which of the following affect the rate of photosynthesis?A:Light intensity onlyB:Light intensity and amount of waterC:Temperature, amount of carbon dioxide and light intensityD:Amount of water and temperature

Drought is a weather condition that may limit the amount of water resources available to an ecosystem. Which of the following may be one result of drought? A. Fish populations may decline due to lower river levels. B. Birds may not build nests due to temperature change. C. Flowering plants may produce more seeds due to lack of water. D. Predator populations may increase due to increased prey populations.

Over the past year, every time it has rained, the temperature has dropped significantly. What can be inferred about rainy days?Rain causes the ground to cool.Rainclouds block the sun, lowering the temperature.Rain and temperature are not related.Rain is related to a temperature drop