Many plant cells have a single, large that is filled with fluid. a. central vacuoleb)golgi apparatusc)lateral attachmentd)endoplasmic reticulum

Which principle described by psychologist martin seligman fosters an overall positive attitude by using thinking and behavior techniques to resist negativity?

Does the weight loss program have practical significance? a. no, the program is not practically significant because the results are likely to occur even if the weight loss program has no effect. b. yes, the program is practically significant because the results are too unlikely to occur by chance. c. yes, the program is practically significant because the amount of lost weight is large enough to be considered practically significant. d. no, the program is not practically significant because the amount of weight lost is trivial.

How can people get cancer? what types of cancer are there? plz i’ll mark u brainliest