Is a brown dwarf a star

During the 1990s Knowlton and colleagues studied pairs of sister species of the genus Alpheus (snapping shrimp).

Explain why the external eye muscle can be considered the muscle with the greatest dynamic strength.

Rings of saturn's are composed of small individual particles or moonlets true or false

Is there more than one type of the eukaryotic cell

Pneumocystis jiroveci is a member of the human microbiota that is: a) an obligate parasite. b) an obligate parasite that cannot survive outside the lungs. c) a common member of the human respiratory microbiota.

Scientific thinking: how can scientists assess the health risks of trans fats

When researching online, as long as the gathered information is the result of a valid Internet search engine, it is not necessary to analyze it for bias.

Which of the following is an example of convenience sampling? A) intentionally surveying a population of men about football preferences instead of women in order to focus more on the male response B) a dentist surveying patients about toothpaste

What is a cell membrane?

Which of these describes a requirement for all healthy dating relationships? O A. Making your partner jealous O B. Sexting with your partner O C. Supporting each other O D. Criticizing your partner