The growing season in the tundra is because of its climate
1 point

Long | cold

Long | warm

Short | cold

Short | warm

Explain two reasons you think it is important for scientists to search for new ways to treat cancer

How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.

Drag each label to the correct location on the chart. match the function to the type of tissue