B. They start as a single cell.
Answer: "electr"
The word part that completes the medical term meaning process of recording the electrical activity of the heart, is electr/o/cardi/o/graphy,
Explanation:
Electrocardiography is the science behind the diagnosis of the heart rhythm and conditions based on the visual presentation of the electrical currents associated with heart muscle activity.
Thus, it helps in understanding and diagnosis of some irregular heart rhythm and abnormalities.
Answer:
Could you possibly wright down the terms, i cannot see a picture if there's one.
Explanation:
They are alike because they are the simplest form of life and the carry genetic information.
Biodiversity loss from species extinctions may rival pollution and climate change impacts. Species extinction and loss of biodiversity could be as devastating for the earth as climate change and air pollution. That's the finding of a new study by a group of scientists from nine countries.