When answering practical exam questions which of the following is (are) necessary in order to receive full credit?  ~Choose ALL that apply~

Open toed shoes are allowed in lab as long as the teacher doesn’t notice.

A state-space model of an nth-order system consists of n simultaneous first-order differential equations.

Closed-loop systems are generally less accurate than open-loop systems in tracking a desired reference input.

The main penalties for adding feedback to a control system are increased cost and complexity, such as the additional sensors and comparison hardware.

Kirchhoff’s laws are used to model mechanical systems, while Newton’s laws are used to model electrical networks.

Which of the following describe clinically normal or healthy gingival tissue?

A university subscribes to a cloud-based learning application. Faculty and students access the application through the Internet, while the cloud provider hosts and manages the application. Which statements correctly describe this arrangement?

Name one animal that is NOT considered a species (bonus point here if it is an example used during lecture), and explain why it does not qualify as a species.

Two neighboring populations of birds become connected after a lava flow cools, allowing individuals to move freely between them and reproduce. Which evolutionary force is most directly illustrated by this scenario?