What is true of the guard cells

An unopened can of coke or pepsi will sink when put in water. An unopened can of diet - coke or diet pepsi will float. Try the experiment to verify the assertion. Explain the phenomenon.

Rock Pocket mice are known as the "snickers" bar of the desert. What is one adaptation that allows them to survive predation?

What would happen if there were no predators in the forest. would the colors of the moths change over time? defend your answer?

Which is not a factor that affects the rate of weathering in rocks

What explanation can account for this paradox? In other words, explain why:1. the seeds in light, with no water had more biomass than the plants that developed with water, but no light, 2.

The word below is the scientific name of a species of protists that causes algal blooms. Which of the following answer choices best represents the bolded word in the scientific name below? Karenia brevis class species kingdom genus

What is a Barr body, and where is it found in a cell? b) Define the Lyon hypothesis.

Which phylum if algae stores food in the form of floridean starch

The moon rotates around the earth at a speed of 2,288 miles per hour. Is the moon accelerating?

Your stomach is upset. You want relief - and fast! What actions could you take to speed up the reaction of the tablet? Check all that apply.