Which of the following organisms would be grouped closest
together in a cladogram?
a. Crab and lobster
b. Bird and fish
c. Horse and snake
d. Octopus and spider

Identify the image that doesn’t depict a reproductive strategy. 1st image: a bird feeding their young residing in a nest. 2nd image: a lioness nestled with her young. 3rd image: leaves of a tree during the day time. 4th image: a fish gazing up at what appears to be bubbles or mosquito eggs.

What do nitrifying bacteria convert

Moving down the ramp from 6 meters to