When observing muscle tissue under the microscope, what distinguishing feature can be found in cardiac muscle, but NOT skeletal muscle?

One important development during the 3rd trimester that will insulate the infant against changes in temperature is a. the deposition of fat under the skin b. the closing of the septum between c. the atria of the heart d. the beginnings of lung functioning e. the beginnings of light and sound sensing

Mineral rich water heated by newly found oceanic crust escapes through cracks in the ocean floor called

Brainliest ! which would require more force to move or slow down between a bowling ball and a soccer ball? explain why?