Answer:
Option A is correct
Heart and Blood Vessels are the parts of the circulatory system.
The hospital because everyday and night they are helping people and trying to find cure's to bad illnesses.The hospitals also help cure patients with lung cancer and breast cancer. (Hope that helped! sorry if it didnt)
A diet that has an adequate iron intake is essential for Erythropoiesis.
Answer:
hope it will help
Explanation:
The carbon cycle describes the process in which carbon atoms continually travel from the atmosphere to the Earth and then back into the atmosphere. Carbon is released back into the atmosphere when organisms die, volcanoes erupt, fires blaze, fossil fuels are burned, and through a variety of other mechanisms.
There's not really a specific way, but be persistent. If you don't agree, say no. Don't let them change your mind
