Which of the following is not a challenge of life on land?

a. toxic effects of oxygen

c. energy demands of walking

b. variable air temperature

d. moisture loss

How did the influx of people after World War II impact Canada 1. It caused high unemployment. 2. It led to stricter immigration laws. 3. It provided needed workers. 4. It expanded settlements in the Northern Lands.

Conclude how it is possible for Antarctica to be one of the driest continents on earth, but be covered in ice and snow. A. Antarctica is not actually one of the driest climates due to the snow and ice. B. Antarctica is the highest continent on earth.

What year is it currently on the Aymaran calendar

Explain how cultural convergence is like a stew

Plains rise in elevation to about 5,000 feet but begin slightly above: the mountains the plateaus sea level

According to the text, why is "bad" news important for nations?

When a longitude and latitude meet, what is that called?

Though titan has low gravity, it is able to retain an atmosphere because

What form of renewable energy has declined?

it took Margaret 2 hours and 14 minutes to clean her room including her closet right the time it took Margaret to clean her room as a mixed number in simplest form and as a decimal