What is the main reproduction in mosses . sexual or asexual?​

The diagram shows the layers of earth. convection currents in which region influence the movement of tectonic plates

Once an egg cell is fertilized by sperm, the cell then, as the embryo develops, it receives nourishment and eliminates wastes by transferring substances from its blood to its mother's blood. a. becomes a fetus immediately and exits the womb b. begins to divide and implants itself in the wall of the uterus c. remains in the uterus without dividing for several months d. travels back to the ovaries until the fetus is developed

How do ratio scale and diagrammatic scale work