Which of the following sciences is not considered a natural science?

biology

astronomy

physics

computer science

Aquifers are deep (blank) rivers or caves that filter and store freshwater

Demand, how people spend money, and the government's fiscal policy all have a part in determining A. embargoes. B. price supports. C. specialization. D. the business cycle.

Explain how vaccines work? Using the words virus, immune system, white blood cells, memory cells and vaccine

What are the three building blocks of protein?

Which of the following best describes the mechanism by which steroid hormones control gene expression? View Available Hint (s) Which of the following best describes the mechanism by which steroid hormones control gene expression?

Which are the best examples of types of molecules used for energy storage by organisms? Choose all answers that are correct. A. lipids B. proteins C. nucleic acids D. carbohydrates

Tell me five different invasive species

How much energy is produced by each type of macromolecule

Why is water considered to be abiotic? because it is not part of the biosphere because it came from something living because it is dead because it never lived

Where does the majority of protein digestion take place? stomach duodenum mouth jejunum