Through this breeding, the farmer is able to support his claim that the large size of some of the sheep may be genetic. This is due to the fact that when the farmer bred the sheep, the offspring was far larger than the average sheep in the farmer's herd.
A genetic trait is one that is passed down from parent to offspring, while one acquired by the organism through its environment is not passed to its offspring.
Answer:
If the temperature rose in a cold climate where ice is needed then the animals would start to drop in population due to habitat loss.
Explanation:
A good example would be global warming right now and how the polar bears are using the valuable ice they need to survive.
Answer:
The moths with darker coloring lived long enough to reproduce and passed the trait on. The light peppered moths were easier for predators to spot on the dark soot covered trees so they died first.
Explanation:
D) Fusion. Fusion is the proses of two nuclei joining.
Before it's 2 and after 20