I believe the sunbird would benefit the plant because it would pollinate them. Going from flower to flower, pollen would get stuck on it's feathers and it would pollinate other flowers, like a bee.
Selective pressures created by environmental factors can lead to success of <span>mutual individuals. So it is D</span>
Calcium
Vitamin D
Vitamin K
Phosphorus
vitamin C
The house fly develops in four stages: egg, larva, pupal, and adult.
Amino acid<span>, </span>any of a group of organic molecules that consist of a basic amino group (−NH2<span>), an acidic carboxyl group (−COOH), and an organic </span>R<span> group (or side chain) that is unique to each amino acid. </span>
