3. How would you classify the relationship between the algae and the coral polyps?

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

In general, characteristics that an organism survive and reproduce become more common over time. what mechanism of evolution causes this?

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?