What exactly is a fossil?

Anything more than 5,000 years old that is stone

Any object that has been preserved by humans

Only the footprints of dinosaurs

Any remains or imprints of life that have been naturally preserved

Why do the phospholipids surrounding the cell form a bilayer?

Sedimentary rocks can form at the earth's surface or within the earth. True False

Why is the nitrogen cycle important?

Is 21 days enough time to view all the phases of the Moon? Explain.

What would you expect if red blood cells were shaped like neurons

Which of the following procedures should be followed prior to placing a specimen slide on the stage of the microscope? A. Turn the objective lens to the lowest magnification setting. B. Focus the microscope on the light source. C.

What types of magnets are harder to magnetize but retain magnetism much longer

it is very common for crayfish to lose a claw after a serious injury. Fortunately, within a couple of months the crayfish is able to grow a new claw.

A client has been receiving chemotherapy to treat cancer. which data collection finding suggests that the client has developed stomatitis (inflammation of the mouth) ?

Community capacity is the characteristics of communities that affect their ability to identify. True or False