5 points A microscope in biology class was left for students to view a prepared
slide. The 40 x objective lens was in place to be able to get a really
magnified view of the specimen. The view was slightly blurry. Which of the
following should a student do to improve the view of the specimen?
40 x
O Use the fine focus knob to bring the image into a clearer view
O Use the coarse focus knob to bring the image into a clearer view
ОООО
O Add a stain to the slide while it sits on the stage of the microscope.
Take the slide off and wipe it with a paper towel

Idont understand by supporting the plant and holding the leaves up to the light. question 3 options: tap or fibrous root flower petals herbaceous or wood stems leaves with stomata

Which is not a characteristic of bacteria? a. they are unicellular. b. they are prokaryotic. c. they are the smallest form of life on earth. d. they are multicellular.

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