In a repeated-measures experiment, each individual participates in one treatment condition and then moves on to a second treatment condition. one of the major concerns in this type of study is that participation in the first treatment may influence the participant's score in the second treatment. this problem is referred to as
a. individual differences
b. homogeneity of variance
c. bi-treatment effect
d. order effects

Imagine that certain laws of physics could be ignored and you were able to travel vast distances in moments. now imagine that you traveled to an earth-like planet located light-years away that is known to support life. think about what you’ve learned in this unit and make an argument for what you think would be the dominant type of life form on this planet. consider whether a notochord is required for an organism to manipulate its environment and become a dominant creature.

What is one way intensive agriculture can contribute to climate change? a. tree loss to agriculture increases earth's albedo b. livestock manure absorbs greenhouse gases c. large herds of livestock release greenhouse gases d. fewer trees are available to replenish petroleum stores appex

What happens during the experiment stage of the scientific method