Question 3 of 10 Researchers want to use eDNA to look for an invasive species in a waterway.
Which of these steps would they be likely to do last?
O A. Collect samples of water with DNA.
B. Compare DNA samples with a control.
C. Sort DNA into bands on a gel.
D. Cut DNA into smaller pieces.

Which gas found in the earth's atmosphere greatly impacts the daily range of temperature on earth. a) oxygen b) hydrogen c) nitrogen d) water vapor

How does the color of light affect the germination time (amount time a plant takes to develop) of a radish seed?

Internal feedback works to maintain homeostasis when your a. heart rate decreases as your white blood cells increase b. breathing rate decreases as your red blood cells decrease c. heart rate increases as your liver is cleaning blood d. breathing rate increases as your heart rate increases