The correct answer is x=3. Hope this helps!!
Answer: "It’s the kind of breath you will see a small baby take. A natural, inaudible inhalation that makes the belly rise and fall gently as you inhale and exhale. The diaphragm is the main breathing muscle"
Step-by-step explanation:
Answer:
4 hours, 150 x 4 = 600 pls give brainliest
Answer:
it will go up as all the groups will be removed from lower side reducing it's weights
