How many people die of lung cancer every year?

a.
over 140,000.
b.
less than 10,000.
c.
less than 50,000.
d.
none of the above.

the most recent year for which we have statistics available, 157,423people -- 86,689 men and 70,734women -- died from lung cancer in the U.S. 

brain development. a child's brain undergoes an amazing period of development from birth to three—producing more than a million neural connections each second. the development of the brain is influenced by many factors, including a child's relationships, experiences and environment.

explanation: