That would be pulmonary veins and pulmonary arteries because pulmonary veins carry oxygenated blood from the lungs to heart while pulmonary arteries transport deoxygenated blood from heart to lungs.
Answer:
There are four types of tissues found in animals: epithelial tissue, connective tissue, muscle tissue, and nervous tissue. In this lab you will learn the major characteristics of each tissue and examine various types of each tissue under the microscope.
Explanation: I don't know the #5 but there are four of them
Because keeps your heart running and blood flowing also help not get over weight which could to high blood pressure and Diabetes, heart problems, etc.
Answer: The answer would be D
Explanation:
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I don’t really know the answer however