The ancient megatherium, or giant ground sloth, had claws that were more than seven inches long and large powerful teeth, and some scientists have theorized that the presence of these features indicates that megatherium was a carnivore that hunted other Pleistocene animals for food However, megatherium fossils do not show a high ratio of proteins to carbohydrates when carbon isotopes are analyzed unlike other large carnivores from the Pleistocene epoch.such as dire wolves and ancient lions, or common carnivores of today, suggesting that __ Which choice most logically completes the text? A the evidence for megatherium's carnivorous diet must be contained in other fossils. B megatherium did not hunt other Pleistocene animals as part of a B carnivorous diet. C protein levels were higher in megatherium fossils than in dire wolf fossils. D megatherium would not have gone extinct if more protein sources had been available.

Question

The ancient megatherium, or giant ground sloth, had claws that were more than seven inches long and large powerful teeth, and some scientists have theorized that the presence of these features indicates that megatherium was a carnivore that hunted other Pleistocene animals for food However, megatherium fossils do not show a high ratio of proteins to carbohydrates when carbon isotopes are analyzed unlike other large carnivores from the Pleistocene epoch.such as dire wolves and ancient lions, or common carnivores of today, suggesting that __ Which choice most logically completes the text? A the evidence for megatherium's carnivorous diet must be contained in other fossils. B megatherium did not hunt other Pleistocene animals as part of a B carnivorous diet. C protein levels were higher in megatherium fossils than in dire wolf fossils. D megatherium would not have gone extinct if more protein sources had been available.

Answer 1

The most logical conclusion is 'B'. Megatherium did not hunt other Pleistocene animals as part of a carnivorous diet.

Answer 2

## Step 1The problem presents a scenario where the ancient megatherium, or giant ground sloth, is hypothesized to be a carnivore based on its physical features such as long claws and large teeth. However, the analysis of carbon isotopes in its fossils does not show a high ratio of proteins to carbohydrates, which is typical of carnivores. This discrepancy suggests that the initial hypothesis about megatherium's diet may not be accurate.## Step 2The question asks us to choose the most logical conclusion from the given options. The options are:A. The evidence for megatherium's carnivorous diet must be contained in other fossils.B. Megatherium did not hunt other Pleistocene animals as part of a carnivorous diet.C. Protein levels were higher in megatherium fossils than in dire wolf fossils.D. Megatherium would not have gone extinct if more protein sources had been available.## Step 3Option A suggests that the evidence for megatherium's diet could be found in other fossils. However, the question does not provide any information about other fossils, so this option is not logical.## Step 4Option B suggests that megatherium did not hunt other Pleistocene animals as part of a carnivorous diet. This option is logical because it directly addresses the discrepancy between the physical features of megatherium and the carbon isotope analysis.## Step 5Option C suggests that protein levels were higher in megatherium fossils than in dire wolf fossils. However, the question does not provide any information about the protein levels in dire wolf fossils, so this option is not logical.## Step 6Option D suggests that megatherium would not have gone extinct if more protein sources had been available. However, the question does not provide any information about the availability of protein sources for megatherium, so this option is not logical.

Problemas

Roztwór

Respuesta

Explicación