In psychology lab, tetiana is conducting an experiment on depth perception using the howard-dolman box. inside the box are two vertical rods and a horizontal ruler. the participant manipulates the rods until they appear to be aligned at the same distance away, then the experimenter measures how far out of alignment they are. there are three conditions: left eye only, right eye only, and both eyes. tetiana is using a repeated-measures design. she finds that d = 1.53. what effect size is this?

Suggest why placing wheels under a heavy box reduces the neccessary force required to push it along at a constant speed.

You decide that the introduction should also discuss the extremophiles that are referred to as the archaea. these single-cell organisms are considered "extremophiles" due to their ability to survive and reproduce in environmental conditions that would be hostile for most living organisms. archaea species have been isolated from highly acidic sulfur springs, ocean floor thermal vents with temperatures that exceed boiling, and subarctic ice well below freezing. while still considered to be prokaryotic, the archaea have numerous differences that place them apart from the bacteria. choose the characteristics that separate the archaea from other prokaryotic cells. select all that apply. view available hint(s) select all that apply. archaea lack true peptidoglycan in their cell walls. the morphology of the cell is rigid and is geometric in shape, similar to a sphere or cylinder. the cytoplasmic membrane lipids of archaea have branched or ringform hydrocarbon chains. all currently identified and characterized archaea have been linked as the causative agent to an animal or human disease.

What is a photon? a. part of a ribosome b. a light particle c. a carbon dioxide molecule d. part of a chloroplast b.a light particle