Answer:
300
Explanation:
The larger block can be cut into 7 cm pieces for a total of 10 pieces along the 72 cm dimension, 6 pieces along the 42 cm dimension, and 5 pieces along the 36 cm dimension. That will yield a total of
10 × 6 × 5 = 300 . . . cubical blocks
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Remaining scraps could be fastened together to make additional blocks.
Because circumpolar constellations never rise or set, they provide reliable reference points for astronavigation. Knowing the circumpolar constellations in each hemisphere allows navigators to find their way using only the stars.
Answer:
because the sun heats the Earth more at the equator than at the poles.
Explanation:
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China is a big contributor to global warming since they still use coal and other natural resources that are released into the sky.
