False false false false false false false false
the answer is true, Abner Doubleday invented baseball.
D. Encourage their English language learning more than their second language
Expl: .........
Answer:
The heart is located in the chest between the lungs behind the sternum and above the diaphragm. It is surrounded by the pericardium. Its size is about that of a fist, and its weight is about 250-300 g. Its center is located about 1.5 cm to the left of the midsagittal plane.
Explanation:
I didn't understand your question so I wrote the answer of human heart