When We Look at Galaxies in the Universe and Measure $\approx$

question 31

Multiple Choice

When we look at galaxies in the universe and measure their star formation rates, we find that galaxies at redshifts z $\approx$ 1 have higher star formation rates than they do now. At that time, the universe was __________ times the size it is today.

• A) 0.1
• B) 0.2
• C) 0.5
• D) 0.7
• E) 0.90

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Definitions:

Chloropromazine

An antipsychotic medication used to treat several mental health disorders, such as schizophrenia and bipolar disorder, by altering the effects of certain chemicals in the brain.

Pharmacological Revolution

The significant advancement and impact of drugs and medication in treating diseases, which drastically changed healthcare practices.

Mental Health Services

A range of services designed to support individuals with mental health challenges, including therapy, counseling, medication, and psychiatric support.

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A country in North America, known for its vast landscapes, multicultural population, and as being the second largest country by total area.