Answer:
papillary muscles
They are muscles located in the ventricles of the heart and particularly associated with anchoring the right and left atrioventricular valves.
In the geocentric model of the solar system, the Earth is seen as the center of the solar system. In the heliocentric model, the sun is shown as the center of the solar system. This model was discovered to be correct with scientific discovery. Both models show other planets orbiting around the sun or Earth.
The chlorophyll of the green algae is spread throughout the cytoplasm of its cells. This is true.
Here is why.
Chlorophyll is found in and around the photosystems embedded in the thylakoid membrane of the chloroplasts.
The chloroplasts are organelles found in eukaryotic algae. The chloroplasts in eukaryotic celss are contained in the cytoplasm together with other organelles.
Since the chlorophyll is insided the chloroplast which is inside the cytoplasm, it is safe to say that the chlorophyll of the green algae is spread throughout the cytoplasm of its cells.
