It is a cheap energy source
The words needed to fill the spaces and to complete the statement above are trees, grass, soil, and shrubs, respectively. In terms of biology, a succession is a process of evolving the structure of a biological population over time, who has two types- primary and secondary.
<span>Mercury, Venus, and Mars. It depends a bit on where you measure the gravity. </span><span>
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D, light can travel in the air or a vacuum and the speed is constant whether the light source is stationary or moving.
Answer:
In favourable environments you might find birds laying more eggs, and a greater likelihood of multiple successful clutches. There are also birds like Bald Eagles, that start mating in early January and can lay eggs before Spring officially comes. 13. Food Availability. The amount of food available has an affect on bird mating cycles.
Explanation:
