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Eduardwww [97]
3 years ago
5

When was Barack Obama born

Biology
2 answers:
Sphinxa [80]3 years ago
5 0
He was born August 4th 1961. He's 55 years old. 
Lemur [1.5K]3 years ago
3 0
August 4th, 1961.........................................
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Invasive species compete for the same natural resources such as food and water which the native species also need for survival.

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The introduction of brown tree snakes in Guam disrupted the ecological system as their population increased rapidly because their preys in this new environment lacked the ability to defend themselves against the brown tree snakes. For this reason, more than twelve native birds in the Guam Islands went into extinction. They also consumed the natural resources needed for the survival of the native species.

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