คำแนะนำ

คำแนะนำ

ผลลัพธ์ (อังกฤษ) 1:

The instructions.

ผลลัพธ์ (อังกฤษ) 2:

suggestion

ผลลัพธ์ (อังกฤษ) 3:

A. People used to think that the closer you went to the Sun the hotter, it would be. But as hot air rises it expands. And cools so the, higher you go to the colder it is. Air cools by 3 ° es (Cyrillic) for every 305 m it rises. This is why the tops. Of mountains are cold.B. The first successful submarine was built in the 1620s by a, Dutch inventor Cornelius van Drebbel. It had a wooden frame. Covered I greased leather and was rowed along with 12 oars. The biggest submarines today are Russian, nuclear submarines. Larger than PA aenger Linera they can, stay under for two years without refueling.C. There is less oxygen the higher up you go. Mountain people and animals can live at great heights because they have bigger. Hearts and lungs which carry, more blood and there, fore more oxygen Quechua Indians live 3 650 m up in, the Andes where. They grow potatoes and corn and herd, sheep.