Scientists and nonscientists have both been interested in the moon for a long time. Which is most likely an example of pseudoscience?
observation that the moon influences ocean tides
belief that the moon influences human behavior
calculation of the distance between the earth and the moon
measurement of the mass of the moon

Ascientist wants to know how individual lions within a pride interact with each other in their own environment. to do this, the scientist sedates and tags all of the lions within a pride. then, he places several remotely-controlled video cameras near the lions' den and performs an observational field study. he collects continuous video footage over the span of one year, analyzes the video, and then forms conclusions based on his observations.