A dichotomous key is defined as a biological tool for identifying unknown organisms to a particular taxonomic level. It is constructed with many levels and series of couplets.
So, by observing the given dichotomous key, it is concluded that the correct answer is Option A- Organism X and Z have at least one observable trait in common in this dichotomous key.
Diffusion is across a semi-permeable membrane. The larger the membrane, the longer the diffusion takes
Answer:
An educated guess before doing an experiment
The answer would be virus
Plant growth would decrease thank you I am madisonnicole1
