A scientist is conducting an experiment on the learning ability of chimpanzees. Which of these situations would lead to the least reproducible data? documenting experimental results daily
studying many chimpanzees of different ages
studying one chimpanzee for several days
following steps of the scientific method

The principal effector function of igm is

The american public was excited by the invention of the railroad system. true false

What was the goal of congress when it passed the sherman antitrust act to break up corporate trusts? a. to remove government regulation from businesses b. to return private competition to the marketplace c. to lower taxes on small and medium businesses d. to prevent politicians from investing in businesses e. to increase laissez-faire ideals in the marketplace