What are his observations? We can’t answer this without knowing his observations if those are the conclusions. Please provide the rest of the information and I can answer.
It is A , d , and c . I can bet my last bagel bite
Axon: the messenger cell that carries the command to contract muscles.
Gland cells are most likely to possess a large number of Golgi bodies.
Please mark my answer as the brainliest answer, I'd really appreciate it, thanks!