Evolution is a theory because

A. we are not sure if it is true

B. there's not enough evidence yet

C. scientific theories are supported by a large amount of evidence

D. none of these is true

How can a decrease in blood pressure affect blood flow?

Why is water so important?

Flowers aid in the survival of plant species because they contain structures with what function?

Which description of early Native Americans is most accurate? fewer than fifteen languages, Indian peoples and cultures one shared language, tribal organization, and culture many languages, but only one way of life and tribal organization hundreds

An object of dead bacteria that stimulates the immune system is called a?

Is mold that grows on bread a decomposer a producer or a consumer

In the Atlantic which part of the oceanic crust is older

Item 2 Put the following in order from smallest to largest: Organism Tissue Organelle Organ Organ System Cell

you looked at a cross section of a bone. Describe how you could model theinterior structure of an entire body?

During which cellular process does telophase occur