A light year is the distance traveled by light in a year.
2 lowercase letters means that the recessive gene is visible, so it should be red feathers
Answer:
Over 800,000
<em>Arthropods are found in all parts of the world in a wide variety of environments, from the deep sea to the frozen arctic regions. Over 800,000 species of arthropods have been identified, but scientists estimate that there may be tens of millions of species in this phylum, many of them yet to be discovered!</em>
Explanation:
correct me if im wrong
Answer:
an S strain and mix it with cells of an R strain