Ella looked out her window and saw two birds. She immediately recognized one as a blue jay and the other as a robin. What is her classification based on? their physical characteristics
their physical characteristics

their genetic makeup
their genetic makeup

their nesting habits
their nesting habits

their preferred diets

What type of commercial speech is not protected by the 1st amendment?

30 a town is built on the banks of a small lake on the edge of a desert. after some time, the townspeople discover that water from the lake has become too polluted to use. describe one way that the lake may have been contaminated by the actions of the townspeople, and explain how the townspeople can remediate this problem.

When members of congress must vote on a bill that is nonideological of one on which they have no specific position what are the most powerful influences