QUESTION 1 for Gradescope Find the solution to the following system of linear equations using the method of substitution. Show your work. {2x+2y=10x+2y=7{“version”:”1.1″,”math”:”\begin{cases} 2x+2y& =10\\ x+2y & = 7 \end{cases}”}

The Unit Two Exam will be available from Monday, July 7th at 12:01am to Saturday, July 12th at 11:59pm. You can complete the exam at any point during this window. Failure to complete the exam will result in an automatic zero with absolutely no makeups; regardless of your excuse. Each student will be responding to 50 questions that can be one of the following: multiple choice, true/false, or matching. Each student will be given sixty minutes to complete the exam and they must complete it in one session (once you start the exam, the timer will begin and will automatically submit once time expires). The exam is not open note. Students are required to use HonorLock for this exam.

Match the following definitions with their terms. 

Angiotensinogen is secreted by the

The ________ secretes a hormone that increases the body’s metabolic rate.

T4 is secreted by the

Which hormone stimulates the liver to break down glycogen and release glucose into the blood?

ANP is secreted by the

hCG is secreted by the

Which gland produces the hormone(s) responsible for maintaining the metabolic rate?