Question

Put words into missing gaps and translate the sentences. . Facts about the human brain

female, weighs, volume, brain, connections, weight, contains, percent, cells

• The human ______ is the largest brain of all vertebrates relative to body size.
• It ______ about 3.3 lbs. (1.5 kilograms).
• The average male has a brain -______ of 1,274 cubic centimeters.
• The average______ brain has a volume of 1,131 cm3.
• The brain makes up about 2_____ of a human's body weight.
• The cerebrum makes up 85 percent of the brain's ______.
• It contains about 86 billion nerve ______ (neurons) — the "gray matter."
• It______ billions of nerve fibers (axons and dendrites) — the "white matter."
• These neurons are connected by trillions of, _______ or synapses.

Answer 1

Ответ:

1. brain 2. weighs 3 volume 4. female 5. percent 6. weight 7. cells 8. contains 9. connections

Объяснение: