slow down transpiration by the stomata.
A.
Guard cells; closing
B.
Chloroplasts; closing
C.
Guard cells; opening
D.
Chloroplasts; opening

The picture shows a fishing technique called trawling. how might trawling affect marine biodiversity

What are antigens and antibodies? how are they involved in the body’s response to incompatible blood?

Membrane vesicles containing an internal sodium chloride (nacl) concentration of 0.14 m are placed into separate beakers each containing a different solution. the first beaker contains 0.14 m sucrose, while the second beaker contains 0.14 m calcium chloride (cacl2). the temperature is 25°c. what is the solute potential inside the vesicles, expressed in units of mpa?