Billy has 3 apples and he is on a train going at the same rate with the circomference of 3 wheels, plus brown. Calculate the mass of the sun.

What is the imaginary line that circle the Earth exactly halfway between North and South Poles

What was the primary cause of the growth in emissions that results in global warming? A.) human activity B.) mining operations C.) melting ice caps D.) cars

The _ is a unit of force

If DB=2x-4 and PB=2x-9, find PD

Which of the following factors is one of two that is usually most responsible for determining population growth

The continental divide

Which desert is located on the arabian peninsula

Productivity of an ecosystem is best determined by the A. total amount of biomass in the system B. number of individuals of each species C. number of species present in the ecosystem D. total photosynthesis each year

What is the captail of texas

Throughout the United States and the world who is already working to prevent the consequences of global warming