Explanation:
The U.S. launched its first man into space in May 1961.
Answer
Explanation:
Smoking can cause lung disease by damaging your airways and the small air sacs (alveoli) found in your lungs. Lung diseases caused by smoking include COPD, which includes emphysema and chronic bronchitis. Cigarette smoking causes most cases of lung cancer.
Answer:
299,792,458 m/s = speed of light
Explanation:
The answer is A.
Sy = 1650 x sin30.5 = 837.4 m toward south
Sx = 1650 x cos30.5 = 1421.7 m toward east
a boulder can change due to erosion and weathering. it can change shape and sometimes color, possibly.
