Most of the middle layer in the heart is composed of cardiac muscle cells
Answer:
There is no short answer.
Explanation:
Gravitational attraction depends on two factors, the mass of the objects and the distance between them.
In the example given in the question, the gravitational attraction to the moon would be much higher than the gravitational attraction to the cat because of the big mass difference between them even though the cat is closer to Tina.
I hope this answer helps.
Answer:if a somatic mutation occurs in a single cell in developing somatic tissue that cell is the progenitor of a population of identical mutant cells all which have descended from the cell that mutated
Explanation:
Answer:
I believe it is the 3rd one ( bottom one)
Lava that hardens on the surface is called an extrusion. The rock layers below an extrusion are always older than the extrusion. ... There, the magma cools and hardens into a mass of igneous rock called an intrusion. An intrusion is always younger than the rock layers around and beneath it.
