A student made this diagram after observing the organisms of a model

ecosystem in a large terrarium.

Flies

Crickets

Pill bugs

Grass

Marigolds

Which food chain shows a path of energy flow in the student's model?

RNA is believed to be a more primitive molecule than DNA because

How did Malthus influence darwin?

Inhibition of ADH Select all that apply a. results in edema b. is triggered by hyponatremia c. is caused by angiotensin II d. is caused by alcohon consumption

Which of the following represents the phases of mitosis in their proper sequence? a. prophase, metaphase, anaphase, telophase b. interphase, prophase, metaphase, anaphase, telophase c. interphase, prophase, metaphase, telophase d.

What are the yellowish structures that serve as an energy reserve?

What is one thing that all types of asexual reproduction have in common?

How is a dog similar to a baseball player?

What experimental evidence leads scientists to believe that only quantized electronic energy states exist in atoms?

With which atoms does carbon most frequently bond

What is a karyotype?