How are dry climates defined? (idk what they are asking)

Asnail, elodea (aquatic plant), or both were added to the tubes and they were stoppered. tubes were placed under a grow light for 24 hours and the results recorded. the test tubes were then covered for 24 hours to produce a dark environment and the results recorded. which statement best explains the change in test tube d from the light setup to the dark setup.

How do symptoms created by inflammation the doctor

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?