A. Water being pumped in and out of guard cells.
Answer:
In a pinhole camera, light passes through the pinhole to project an upside-down image onto the back of the box, and in the human eye, light passes through the lens to project an upside-down image on the back of the retina
The answer is A. skeletal system
Answer:
tube 3
Explanation:
because it contains pure water
The genotype depends if the purple flower is heterozygous dominant of homozygous dominant. But the total possible phenotypes available is 2, purple or red.
