The question refers to "these" visual aids. In such circumstances would it be too much to expect that you make sure that there is something that "these" can refer to?
DIAGRAMS
diagrams ( :
Diagrams
One of the best ways that I learn is through Powerpoint or Prezi! You can post pictures or even videos on these programs! :]
Diagrams.(: check out fyrnd boiz dey go hard yooo.(:
Diagram
AACTA Award for Best Visual Effects was created in 2006.
The 2012 Academy Award for Best Visual Effects went to "Life of Pi."
The best features of video mapping projection software for creating immersive visual experiences include advanced mapping tools for precise alignment, real-time editing capabilities, support for multiple projectors, and the ability to work with complex 3D shapes and surfaces.
The eukaryotic domain is characterized by cells that possess a true nucleus, which houses their genetic material, and membrane-bound organelles such as mitochondria and the endoplasmic reticulum. Eukaryotes can be unicellular or multicellular and include organisms such as plants, animals, fungi, and protists. They typically exhibit complex cellular structures and processes, including mitosis and meiosis for cell division. Additionally, eukaryotic organisms have larger and more complex genomes compared to prokaryotes.
Catabolism is a process in which complex molecules are broken down into simpler ones, releasing energy in the process. This breakdown provides the body with the energy it needs for various cellular functions.
They help the speaker clarify complex ideas for the audience -Apex