Why are antibiotic not for treating the common cold

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.

28. how many linkage groups will be formed by homogametic organism with 28 chromosomes?

When energy is used, atp molecules convert to adp molecules. this process is called