The sun's photosphere is very bright and can be seen from Earth.

This light is using a wheat bulb.

A large bee ball has formed in the garden, and something needs to be done about it.

He picked up the steel ball and stared at it intently.

According to the law on specified alien species, the import of certain organisms is prohibited.

The cytosol is the liquid part inside the cell, and many enzymatic reactions occur here.

Microglia are immune cells in the brain, playing a role in maintaining the health of the nervous system.

Neuroglia play an important supporting role in the nervous system.

Cone cells are the main visual receptors for recognizing colors.

Cell biology is the study of the structure and function of cells, which are the basic units of life.