Why are shrublands adapted to fire ecology?

Which factor is used to classify aquatic ecosystems?

How does climate change affect soil decomposition rates?

What is the estimated number of species currently identified and named by scientists?

Which of the following best describes gamma diversity?

What distinguishes tropical forests from other biomes?

Which zone of a rocky shoreline is dominated by large brown algae like Laminaria?

What is a major consequence of phenological shifts caused by climate change?

Directions: Write a five-paragraph essay to the writing prompt that follows:     During the Christmas holiday season, images of Santa Claus are everywhere, and young children often line up to take pictures with adults dressed as Santa. Some people feel that children should not be led to believe that Santa Claus is real. Do you agree? Why or why not? Use specific reasons and examples to support your position.     Length: 550 Words   Space twice between paragraphs.   MLA Heading   I. Introduction: (Hook, Bridge, Thesis) II. Topic Sentence. Write at least 6 supporting details.  III. Topic Sentence. Write at least 6 supporting details.  IV. Topic Sentence. Write at least 6 supporting details.  V. Conclusion (Do not simply repeat. Make a new point.)   ***Make sure you have correct sentence structure, subject-verb agreement, spelling and punctuation.  

In a certain population the frequencies of alleles determining the ABO blood groups were estimated as 0.5 for IO , 0.3 for IA and 0.2 for IB. Assuming random mating, what is the expected frequency of blood type A individuals?