At age 20, Dave's brain weighs about 1500 grams (3 pounds). Approximately what will his brain weigh by age 80?
A) 750 grams
B) 1400 grams
C) 1500 grams
D) 1100 grams
Answer: B
At age 20, Dave's brain weighs about 1500 grams (3 pounds). Approximately what will his brain weigh by age 80?
A) 750 grams
B) 1400 grams
C) 1500 grams
D) 1100 grams
Answer: B