Answer:
eukaryotic and prokaryotic cells.
B. Magma with high silica content.
I’m pretty sure
The dorsal side of the frog is the back of the frog, where the spine is.
Myocardium, that's because myocardium simply means 'muscular tissue of the heart'. It is not pericardium or connective tissue as these are only small, specific areas of the heart and a heart attack can cause cells to die anywhere in the heart.
