The answer is= c.) The heart
Explanation= the thymus, spleen, and bone marrow are all apart of the immune system
(Brainliest would be appreciated)
Answer:
Work sample exercise
Explanation:
This is an example of a work sample exercise. A work sample exercise is an exercise in which a person is tested on everyday activities that are performed at the job in question. These tests are usually a good indicator of a person's ability to operate in the everyday life of a company. In this example, you are being tested in this way because you are faced with tasks such as memos, letters, emails and phone messages.
D. Tertiary
hope this helped! and please mark me as brainliest if you dont mind :)
