The sauropod has a mass of $20,000$ kg$.$ It is walking up a $3$ percent grade at $10$ mph$.$

Suppose that its food to work efficiently is $20\%$ and it is getting its energy from ferns as

before.

A$.$ What rate of cooling could occur from its breathing? Suppose that its internal

temperature could range between $32$ and $42$ C$.$ Note that its breathing must

match its food metabolism.

B Suppose that its surface area is $25$ m $2$ and the heat transfer coefficient is

$20$W$/$m $2/$K how does it average internal temperature change in time$\backslash$