Examlex

Solved

Ms Hernandez Is Concerned About Brian, a Student in Her

question 56

Multiple Choice

Ms. Hernandez is concerned about Brian, a student in her high school chemistry class who rarely interacts with other students. Ms. Hernandez decides to smile at Brian on those occasions when she happens to notice him talking with another student. Yet after three weeks she sees little change in his behavior. Based on this information, which one of the following is definitely wrong with Ms. Hernandez's approach?


Definitions:

Cyanobacteria

Photosynthetic microorganisms found in water, sometimes referred to as "blue-green algae," important for their role in nitrogen fixation and oxygen production.

Oxygen-rich Atmosphere

An atmosphere that contains high levels of oxygen, typically associated with the development and sustenance of complex life forms on Earth.

Carbon Dioxide-rich Atmosphere

An atmosphere that contains a high concentration of carbon dioxide, affecting climate and living organisms.

Bird-like Hip

A type of pelvis structure found in some dinosaurs characterized by a forward-tilting pubis, similar to that of birds.

Related Questions