For example a forest, if there is a small lake and many animals live there then the resourcewill be lower and the food source (animals eating each other) will be higher but if they eat plant the plants will be lower since many are competing for the same food source
Explanation:
earth, Mars, Venus, mercury
Answer:
Physical property is defined as the property of a substance which can be measured without changing its chemical identity. Physical properties are observable properties of a substance. In other words, physical properties can be measured by watching, listening, feel, touch or smell.
Some examples of physical property are: Hard, soft, color, odor, and luster etcetera.
The answer is A.) carbon dioxide, water, oxygen, nitrogen, and hydrogen
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