Ascientist finds an unusual object and decides to study it.. . which observation indicates that it is a living thing that is multicellular? . . a.. it can be found in water.. . b.. it has membrane-bound organelles.. . c.. it possesses an uneven shape.. . d.. it is motile.

Greenthe fossil record is the history of life recorded byhuman observationgod. climatologists. remains of the past.

This comparative chart is an example of one that might be used by scientists and law enforcement personnel for identification purposes. the chart represents a technological advance called

Group control group #1 experimental group yes yes yes control group #2 no new drug orange juice bed rest no yes no yes ves which of the following is the best explanation of why a second control group was included in this experiment? o a. to provide the volunteers in the study with something to drink o b. to prove that the common cold cannot be cured c. to confuse anyone who is trying to steal their new drug and sell it as their own invention o d. to researchers conclude that results are related to the new drug and not to the orange juice submit e previous