Which structures help plants control the rate of transpiration to prevent withering and eventual death? chloroplasts and pores

chloroplasts and guard cells

guard cells and stomata

stomata and pores

Is 9 correct? and can someone me with 10? it’s due tomorrow, you

Answer asap need by wednesday morning calculate the ph of 0.036m naoh best answer will be brainliest

Observation and experimentation have led many scientists to accept a theory about the origin of the universe. this theory is called the big bang theory. scientific evidence collected and observed by scientists around the world suggests that the universe is ever expanding from a hot and dense initial state. what makes this a scientific theory? (2 points)