How would scientists describe the density of a population? O 47 giraffes living on the African savanna O 194 nematode worms in a given area of soil O 1,500 frogs living in a large pond O6,000 starlings flying in a flock going south

Use the information to answer the following question. Some species of sea stars are able to reproduce both sexually and asexually. Increasing ocean temperatures have impacted the environment of sea stars around the world. Which argument provides the MOST LIKELY explanation for why populations that use sexual reproduction will demonstrate increased survival than those that use asexual reproduction? O A. The population that uses sexual reproduction will have less genetic diversity which will allow them to adapt to the new conditions more quickly. O B. The population that uses sexual reproduction will be able to reproduce at a faster rate and replace the individuals that do not survive new environmental conditions. O C. The population that uses sexual reproduction will reproduce at a slower rate allowing for them to identify and adapt to the new environmental conditions. O D. The population that uses sexual reproduction will have increased genetic diversity which will allow the population…

In essay format talk about the characteristics of monkeys, cheetahs, lions, and west caucasion tur then using these animals and including giraffes, wildebeests, camels, and donkeys explore how these animals share similar characteristics but show diversity based on their different living environments, Compare these similarities and differences such as structural and behavoural differences. Then analyze some risks and benefits of human intervention to the biodiversity of mammalia and analyze the impact that climate change might have on the diversity of mammalia and these animals specifically.

In essay format talk about the characteristics of monkeys, cheetahs, lions, and west caucasion tur then using these animals and including giraffes, wildebeests, camels, and donkeys explore how these animals share similar characteristics but show diversity based on their different living environments, Compare these similarities and differences such as structural and behavoural differences. Then analyze some risks and benefits of human intervention to the biodiversity of mammalia and analyze the impact that climate change might have on the diversity of mammalia and these animals specifically.

5. Which organisms do leopard seals eat? 6. Which organisms eat krill? 7. What producer(s) can be found in the food web? 8. List one important type of organism missing from this food web: 9. If there was a large oil spill which blocked most of the sunlight, decreasing the amount of algae available, how would each of the following populations be affected? 10. Use the food web to identify organisms using the following table so that the killer whale is the quaternary (fourth) consumer. 1. Primary consumer 2. Secondary consumer 3. Tertiary consumer 4. Quaternary consumer Created by counting organisms at each level First level carnivores Herbivores Marine Plankton Population How it Will Be Affected: Cod Leopard seal Killer whale Created by weighing organisms at each level First level carnivores Marine Plankton © 2011 Vanema mn Herbivores Killer whale Created by measuring calories at each level First level carnivores Marine Plankton Herbivores A B с View the three pyramids above. Identify…

Which of the following questions fall under the category of population ecology? What factors influence the survival rate of a deer population? How does the introduction of a new predator affect the species in an ecosystem? How does sunlight affect the photosynthesis rate of a single tree? How does food availability affect the growth rate of a mouse population?

According to the web article 'Evolution in real time', Dr. Richard Lenski's colleagues began to notice their newly acquired energy-obtaining capacity after about generations: 2 20 200 2,000 20,000

Which one of the following is not a model for the rise of bipedalism? O carrying model (hands free) O display mode energy efficiency O vigilance model (seeing over tall grass) O all of these are models talked about in lecture

You are sampling a community of 200 animals in the African savanna. You find that there are 17 wildebeests, a pride of 12 lions, and 20 ostriches, and many other species. What is the relative abundance of ostriches?a. 17b. 12c. 20d. 0.06e. 0.1

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