In an experiment, 30 squid are given vitamins and 30 squid are not given vitamins, in order to see if vitamins allow squid to make more
ink. It was found that the average amount of ink produced in the
control group (no vitalnins) was 20 ml per squid. The average in the
experimental group was 30 ml. Which of the following is a reasonable
conclusion?

A. Vitamins have no effect on squid ink production.

B. Squid should be given vitamins every day.

C. Vitamins seem to cause an increase in ink production.

D. Squid that use vitamins are healthier than squid that don't use
vitamins.

Forces that are equal in strength but opposite in direction are a.) balanced b.) unbalanced c.) always result in motion d.) do not exist

Read the scenario below and answer the question that follows. hallie is reading a novel in the library when susan, her best friend, slumps down in a chair next to her. susan doesn't say anything, but hallie knows that susan is upset because she is slumping in her seat and rolling her eyes. a psychologist would explain that hallie is interpreting her friend's emotion based on a. the behavioral component of emotion b. her friend's ability to regulate emotion c. the verbal component of emotion d. the physiological component of emotion select the best answer from the choices provided a b c d

Which contributions did galileo make to the model of the solar system? check all that apply. a mathematical model for the orbits of the planets scientifically accurate data on planetary orbits data that showed that planets reflected sunlight similar to earth's moon up the idea that stars are other suns that do not move u observations of the moons of jupiter rotating around the gas giant