D is the best answer. Hope this helped :)
Smith is pursuing an ekg technician certification program. He will be one of the healthcare professionals referred to as cardiovascular technologists and technicians. They help monitor heart health on a broader level.
Answer:
1.glomerulus
2.bowmans capsule
3.distal tubule
4. collecting duct
5. loop of henle
6.proximal tubule
Explanation:
Lucky for you you dont have to pull through this year with packets straight on nephrons and class assesments. UwU heres a link to a better diagram, thank me later