B. Animals only
Explanation – All animals have the ability to excrete, reproduce and shows irritability. However, plants lack these properties. Plants excrete some chemicals but fails to reproduce new plants and also does not show irritability.
Animals have the ability to reproduce and is carried out by mating. They are able to excrete several substances like sweat. They are also sensitive to environmental conditions and respond to stimuli. Thus, they show irritability. Therefore, plants and animals possess different properties.
Diffusion is a process that occurs when a substance such as water, molecules, and ions, which are usually needed for various cellular processes, enter and leave cells. The way that cell diffusion happens is by molecules moving from an area of high concentration to an area of low concentration. This usually occurs until both molecules have the same amount of the substance and it is distributed evenly.
Answer:
That would be A, glucose and oxygen
Explanation:
Hppe this helped :)
1. Mutualism ~ When both organisms benefit.
Egyptian Plover and crocodile
2. Commensalism ~ Only one organism benefits but the other remains neutral
Bird nest and Tree
3. Parasitism ~ Only one organism benefits and the other is harmed;
Dog and Ticks