Answer:
The head got bigger and the face got smaller. Hope his helps.
Contour: Gives the bird its stream line shape.
<span>Down feathers: Keeps the bird warm.</span>
Biogenesis, the fir tree began life when fertilization occurred to produce a singlee cell.
Answer:
heres the site that could help cause this is where i got it <em>https://futureofworking.com/6-advantages-and-disadvantages-of-selective-breeding/</em>
Explanation:
examples
It gives us an opportunity to focus on specialization.
Selective breeding can be used to refine a species.
The desirable traits for humans may not be reflective of species’ needs.
It helps to provide a food chain with better sustainability.
