Answer:
The heart is a muscular organ about the size of a fist, located just behind and slightly left of the breastbone. The heart pumps blood through the network of arteries and veins called the cardiovascular system.
The answer would be truly led
The scientist credited with being the first person to observe bacteria and call them as small animalcules is B. Anton van Leeuwenhoek.
Answer:
The kid would possibly have the eye color from a family member. Also it could be ether one. And it could be none. My little brothers eyes are hazel but the mother and father of me and my brother eye color are different the father's eye color is brown and the mother's eye color is blue. But the little brother's eye color is hazel. So it could be none.
Explanation:
Sustainable forestry because the old trees are being replaced
