I would say chemical but I’m not 100% sure might wanna get a second opinion
Answer:
d.
Explanation:
i was think b at first but that doesnt really explain how it gets to the circulatory system so d because without the the regulation of the heart rate and oxgen rich blood the muscular system can do absolutely nothing
Answer:
is the equation of state of a hypothetical ideal gas
Explanation:
its formula is PV=nRT
Hey You!
Metal and Minerals may have survived 85 years of weather.
A single fixed pulley is used to lift load by changing the direction of the lifting force. Even though a single fixed pulley has no mechanical gain in that, the effort applied is greater than the load, it is preferred in use since you do not have to pull or push the pulley up and down.
