Which of the following describes a scientific process? a) jon claims that cities are better than towns. he finds 12 people who agree with him as evidence to support his claim. b) kyra starts to believe in vampires after she sees a movie that has vampires in it. c) pedro plants a sapling in his front yard. he observes and measures it each day. using his observations, he hypothesizes that the leaves grow most in the spring. d) justine drinks eight glasses of water every day because she saw a presentation in health class about water being good for you.

What function does the limb sever in each animal? how are the limb bones of the four animals similar? based on these similarities what can be inferred about the evolution of the four animals.

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes

For the strategies below, decide whether they are best described as demand-side solutions or supply-side solutions to meeting human needs for fresh water. remember that a demand-side solution reduces demand for fresh water, whereas a supply-side solution increases the supply of fresh water. (a) damming a river to create a reservoir (b) desalinating seawater (c) a nation invading a neighboring country to access their rivers (d) raising water prices for consumers and businesses (e) providing tax breaks for companies that use less water (f) replacing inefficient irrigation with more-efficient drip irrigation to grow crops (g) requiring low-flow showerheads in all new homes