An investigation was carried out to determine the effect of drinking excessive amounts of water on urine flow. urine was collected 3 times, at 10-minute intervals, from a subject. the subject then drank one liter of water at time marked zero. urine output was again measured every 10 minutes and the results were recorded in the graph below.

what effect might drinking two 32 ounce drinks have on a student?

a. the student would become dehydrated like drinking salt water
b. the student will need to urinate in one or two hours
c. the student will need to urinate immediately
d. the drinks will have no effect sine they are not pure water

Compare and contrast cladistics and phylogeny. what are their advantages and disadvantages? which is the most useful in understanding how an organism developed into its current form? which concept most strongly supports your opinion about the origin of any given organism?

An example of a trait that would be considered acquired and inherited is a. a cleft chin b. muscle tone c. scar tissue d. freckled skin

Use this dichotomous key for insect identification to identify the insect shown. 1. a. insect has one pair of wings. order diptera b. insect has two pairs of wings. go to #2 2. a. front wings thicker in texture than hind wings go to #3. b. front and hind wings are same texture throughout. go to #4 3. a. front wings are short order dermaptera b. front wings cover entire abdomen order coleoptera 4. a. wings with scale on all parts of their area. order lepidoptera b. wings without scales go to #5. 5. a. hind wings smaller than front wings. order ephemeroptera b. front and hind wings nearly equal in size. order odonata the insect pictured is in the order diptera. ephemeroptera. coleoptera. odonata.