D is correct answer as Endo means inside the host
A.true
It's because all arteries carry oxygenated blood from heart to the tissue,except for arteries pulmonary which carry deoxygenated
Blood.
All veins carry deoxygenated blood from the tissues to the heart except for pulmonary veins which carry oxygenated blood to the heart.
The chloroplast take light from the sun and process it to sugar giving nutrients to the cell.
