Question: Equilibrium is when the concentration is the same throughout and entire system. Explain how a cell reaches equilibrium in all three types of solutions (hypertonic, hypotonic and isotonic).

In some plants, pointed leaves (p) are dominant over rounded leaves (p). a plant with a genotype of pp

Read the sentence. “yesterday we arrived late for the outdoor concert in the city gardens.” which words in the sentence are adverbs? a. late; city b. yesterday; outdoor c. yesterday; late d. outdoor; city

Which of the following must be true for a fossil organism to be useful as an index fossil? a. the fossil organism must be widespread geographically. b. the fossil organism must be abundant. c. the fossil organism must be limited to a short span of geologic time. d. all of the above.