If a burning splint is placed in a container and burns more brightly in the presence of some gas already in the cylinder, that gas would probably be Oxygen.
Oxygen is the main component of air that we need to breathe. It is the most commonly available oxidizer. Besides combustion, it plays many roles in our life such as; the food we eat requires oxygen which helps in digestion and absorption of nutrients by the cells.
Multicellular organisms use different types of cells to function not just one cell. If cells grew larger that cell would be more demanding.
Answer:
1. Ribose
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Everything grows we adapt and we are all made up of cells
Answer:
A
Explanation:
If there are more predators than prey, the ecosystem will fall and the predators will die of starvation or cannibalism
