Table 13-2
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-Refer to Table 13-2

question 149

Multiple Choice

Table 13-2
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$$\begin{array} { | c | c | c | } \hline \begin{array} { c } \text { Labor } \\\text { (Number of workers) }\end{array} & \begin{array} { c } \text { Output } \\\text { (Units) }\end{array} & \begin{array} { c } \text { Marginal Product } \\\text { (Units) }\end{array} \\\hline 0 & 0 & - \\\hline 1 & 300 & \\\hline 2 & 500 & \\\hline 3 & 600 & \\\hline 4 & 650 & \\\hline\end{array}$$ ​
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-Refer to Table 13-2. What is the marginal product of the first worker?

• A)300 units
• B)200 units
• C)100 units
• D)50 units

Identify key morphological traits and behaviors unique to primates and their evolutionary significance.

Recognize major hominid species and their contributions to human evolution.

Understand the evolutionary advantages of various respiratory systems in vertebrates.

Distinguish between the characteristics of birds and mammals.