Many scientist are looking at alternative energy sources to replace fossil fuels. This can best be explained by which statement.

Radiation generated by the big bang cooled and is now detectable as microwaves. t/f

Why does summer receive more daylight hours than winter? The hemisphere of the Earth is tilted more toward the Sun. The hemisphere of the Earth is tilted away from the Sun. The rotation of the Sun and the Moon is slower than usual.

What distinguishes cellular from pulmonary respiration is: emt?

Where do most of the oceans animals and plants live in the ocean

Oceanic crust is thicker than continental crust. True or false?

All of the following are types of passive transport except Group of answer choices facilitated diffusion endocytosis diffusion osmosis

In what ways do natural events affect the envoronment? Write down at least 2 and why. Do you believe these events affect the environment more or less than humans and why?

If a solution surrounding a cell is hypotonic relative to the inside of the cell, how will water move?

It is unlimited that it could take up to __ for your liver to get rid of alcohol in one standard drink

From the Local Connections section, what people did you see out in the middle of the Namib desert?