What are the two ways scientists can date fossils or other objects

Why are food webs better representations of how energy moves through an ecosystem than food chains? A) Food chains include decomposers, which do not play a role in energy movement through an ecosystem.

What procedure can you perform to determine additional signs of carpal tunnel syndrome?

How is food moved through the gut? a. By peristalsis c. By waves of liquid b. By gravity d. Movement

Which features of ingenious rocks are determined by their cooling rate?

Did dinosaurs exit at the same as mammals? explain your answer using the geologic time scale

According to some scientists, which is a cause of global warming?

What microscope do scientist use to look at internal parts of a cell

How did the disappearance of trees lead to cannibalism on easter island

During which phase of mitosis do chromosomes line up at the spindle equator? Group of answer choices prophase metaphase telophase anaphase

What molecule is created when 4 hydrogen atoms bind with oxygen and 4 electrons