Answer:
the plant respirate co2 when photosynthesis occur
Answer:
Guard cells perceive and process environmental and endogenous stimuli such as light, humidity, CO2 concentration, temperature, drought, and plant hormones to trigger cellular responses resulting in stomatal opening or closure.
Explanation:
Option C: Andrew is a wrestler and needs to stay at a consistent weight. In order to do so, he follows the dietary recommendations of a dietitian carefully and always maintains a balanced diet.<span />
The first blank is osmosis, I'm not sure about the second
