The burrowing owl is found in dry, open areas such as grasslands, prairies, savannas, deserts, farmlands, golf courses, and othe
r urban areas throughout most of western United States and Florida, Central America, and most of South America. It makes its home in burrows of other animals and primarily eats insects and small rodents. As humans build more cities, nearby burrowing owl habitats change due to destruction of burrows and loss of prey. Which is the least likely outcome of the habitat changes that are described? AThe niche of the burrowing owl may change as it adapts to the changes.
BThe niche of the burrowing owl may change as it moves to a new habitat.
CThe population of the burrowing owl may be reduced or even become extinct.
DThe population of the burrowing owl may increase in its new surroundings.
The correct answer to the question that is being presented above would be letter <span>D. The population of the burrowing owl may increase in its new surroundings. This is the answer because all the other choices are the most likely to happen compared to this sentence.</span>
When calcium concentration increases during depolarization, it shifts the conformation of troponin and tropomyosin, and actin is able to associate with myosin. As calcium is taken up again by the sarcoplasmic reticulum the muscle cell relaxes.
