Author Question: Because birds have a high rate of metabolism, they require less food per unit of body weight than ... (Read 158 times)

sabina · **on:** Jul 22, 2018

Because birds have a high rate of metabolism, they require less food per unit of body weight than larger animals.

A. True
B. False

Question 2

Birds have a two-part stomach. The first part is called the proventriculus, which secretes chemicals that aid in digestion. The second part is called the gizzard, which helps grind food.

A. True
B. False