They can either lose or share electrons when they combine with other elements. So, depending on the conditions , these elements can behave as either metals, or non-metals. I hope my answer has come to your help. God bless and have a nice day ahead!
If I’m not wrong in a plant they have cell walls and cell membranes. That’s what makes them uniform in one shape.
If you look at an animal cell then you can see that they are more blob shaped due to the lack of the cell wall.
Answer:
Cellular structures means the organelles of the cell. Organelles are the parts of the cell which are responsible for their specific functions. Each organelle do some work for the cell. Some organelle produces proteins and energy i. e. ribosome and mitochondria respectively. Some are responsible for the removal of waste products such as lysosomes and vacuole. The function of cell is to produce energy from the food for the body.
It is the way an ecosystem changes throughout time. For example, 100 years ago, California might of had water and healthy grass, now it is short on water and dry. Hope this helps! :)
You need to show a picture I can’t help you if you don’t show it