In at least 150 words and using complete sentences, give an example of ecological hierarchy using the words biome, biosphere, community, ecosystem, organism, and population in order from smallest to bigger.

When it is summer at the south pole, a. the northern hemisphere is tilted toward the sun. b. the southern hemisphere is tilted away from the sun. c. the northern hemisphere is tilted away from the sun. d. both the southern and northern hemispheres are tilted toward the sun.

How does the structure of dna hold the information needed to code for the many features of multicellular organisms?

Imagine that you are searching your room for a textbook. which portion of the cortex would be most active during this search?