Tae wants to know if his time on social media affects his anxiety levels. * IV is anxiety levels DV is time spent on social media
O IV is time spent on social media on the phone and DV is his anxiety levels.

Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables

What is the difference between a scientific hypotheses and a scientific theory?

Alexa is preparing for a presentation by creating note cards identifying keywords that describe various features of each type of plate boundary. which words apply to all three of the convergent boundaries?