Yes when a tadpole "evolves" it will grow into something different
Without a control group there wouldn’t be any basis for knowing if a result is due to the variable being tested
I am pretty sure that 76 meters is the answer.
The aorta carries oxygen rich blood away from the heart.
The pulmonary artery transports deoxygenated blood from the heart to the lungs.
The inferior vena cava carries deoxygenated blood from the lower body to the heart.
The coronary artery branches from the aorta and provide oxygen to the heart muscles.
Cells because most living things like plant life and humans are made up of cells and animals are made up of cells too!