Based on the temperature measurements above, which of the following best represents what the weather map for Texas on November 27th, 2015 would look like?

Guard cells control which event? the growth of plants capture of solar energy gas exchange in leaves water absorption in roots

The two tubes contain bromothymol blue. after 24 hours, what will the color of the water be in tube b? a. green (it won't change) b. yellow c. blue d. colorless (clear)

How do the sperm cells get from the stigma to the ovules? a. they slide down the petals to the bottom of the flower. b. they travel through pollen tubes. c. they travel along filaments. d. insects carry the sperm cells from the stigma to the ovules.