Are all of these consumers?

1. Giraffe

2. Rhino

3. Skunk

4. snake

5. mouse

clouds and earth's weather form mostly in the stratosphere, the layer of the atmosphere nearest earth's surface

Which of the following marine ecosystems consists of an aphotic zone? a. the intertidal zone b. the open ocean c. the wetland d. the coastal ocean

Clouds usually form on the windward side because this is where air a. rises and cools. b. rises and warms. c. sinks and cools. d. sinks and warms.

What types of specimens were you able to view under each of the microscopes in the microscope activity? How did the specimen views differ?

Which method allows the rapid and simultaneous screening of the expression of thousands of genes? a. RT-PCR b. Northern blot analysis c. immunoprecipitation d. microarray e. haplotype identification

Wetlands and estuaries are critical ecosystems, but do not require protection. T F

How is the scientific hypothesis different from a scientific theory?

How does the energy in carbon-rich shale transfer into crude?

Quiz Active Which macromolecule provides a person with most of the energy that is needed for daily activities? carbohydrates lipids nucleic acids proteins

A baby is born with ambiguous genitalia. what should the nurse emphasize when discussing this with the parents