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irakobra [83]
3 years ago
7

A birds breastbone has a ridge called the ____.

Biology
1 answer:
Nataly [62]3 years ago
6 0
The ridge of a birds breastbone is called a keel
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Do you think all orgnanisms rely on the sun in part for energy? Explain your reasoning
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i would say all land animals do need energy from the sun whether they absorb it themselves or eat another animal that absorbs it. most likely it would be producers, exp like night animals that don't come in the daytime but at night usually eat producers or animals that eat the plant that contains energy from the sun (like bats). another exp would be a plant being eaten by a mouse and a night owl catches and eats that mouse.

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