the portion of the circulatory system which carries deoxygenated blood<span> away from the right ventricle of the heart, to the lungs, and returns </span>oxygenated blood<span> to the left atrium and ventricle of the heart. I hope this helps, good luck. </span>
Answer:
3. Answer= Neon (Ne) is the Group 8A chemical element that has atomic number 10 and mass 20.1797.
<h2>
Answer: 4.72 × 10⁷ s⁻¹ or Hz</h2><h3>
Explanation: </h3>
frequency = speed of light ÷ wavelength
frequency = (2.99 × 10⁸ m/s) ÷ (6.34 × 10⁸ m)
= 4.72 × 10⁷ s⁻¹ or Hz