What type of equipment or gear will you need to go birding?

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.

Will someone me with this.. specialized cells which perform a particular function form: tissues organs or organism

The tubes transporting minerals and water upward are called ?