Kim behavior analyst meets Andrea at a party. Andrea tells Kim that her son was just diagnosed with autism spectrum disorder and she does not know how best to help him, but a friend told her about a new treatment that involves blood transfusions. Kim is aware of the treatment and knows there is no empirical evidence supporting its use as a treatment for autism. What should Kim say to Andrea?

After getting the slide and microscope ready, stella is eager to see the microscopic pond water specimen! she crouches around her microscope and aligns her eye with the microscope’s eyepiece. but she's only able to see a bright white light. at this point, no specimens or cells are visible on stella's pond water slide. after taking a moment to collect her thoughts, stella realizes she can't see any lifeforms because .

Which of the following is not a defining characteristic of plants?

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. agouti x albino a) 1/2 albino, 1/2 agouti b) all agouti c) 3/4 agouti, 1/4 albino