Lenticular galaxies, S0, have no spiral arms. What is the difference between an S0 and an elliptical E0, which also has no spiral arms?

Which of the following are causes of non-immune hydrops fetalis? Choose all that apply.

According to cognitive-mediational theory, appraisal of the situation would come __________ the physical arousal and __________ the experience of emotion.

Why is the universe expanding?

Russ, a White student who grew up in Connecticut, is about to enter the University of Southern California on an athletic scholarship. He is aware that many of his teammates will be African American and assumes that they will dislike him and ostracize him. Russ’s attitude is BEST described as an example of __________.

In what way does the study of the collisions of very high-speed nuclear particles with other matter at particle accelerator laboratories help in the understanding of the early universe?

According to the research of Latané and Darley, which of the following people would someone be the MOST likely to help?

Gemma is alone when she sees a person who appears to be drowning in the ocean. She wants to help, but questions whether her swimming ability will allow her to rescue the individual. It appears that Gemma is stuck at the __________ step of Darley and Latané’s (1968) model of bystander intervention.

If the cosmic microwave background radiation is the radiation left over from the Big Bang, why is its temperature only 3 K?

Which of the following individuals is most likely to make the fundamental attribution error?