Question

1. the human brain weighs about as much as a _. a) doughnut b) 12 - pack of soda c) chihuahua

Explanation:

The average adult human brain weighs about 3 pounds (1.3 - 1.4 kg). A doughnut typically weighs a few ounces. A 12 - pack of soda is much heavier, usually around 10 - 12 pounds. A Chihuahua can weigh 2 - 6 pounds. A doughnut is closest in weight to the human brain among these options.

Answer:

a) doughnut