The graph shows the populations of wolves and mountain lions in five different counties in montana. wolves and mountain lions compete for the same kinds of food resources. in clay county,

a) mountain lions depend on wolves to survive.
b) mountain lions probably outcompete wolves for food.
c) mountain lions and wolves have a mutualistic relationship.
eliminate
d) mountain lions and wolves survive independent of each other

Sampling lake water for microscopic organisms is not as easy as it sounds when you want to both count and identify species. in a given water sample, your bacteria of choice can be rare or difficult to culture, particularly given the mixture of bacteria in a biofilm. which of the following culture media would be best for growing fecal coliforms when they are relatively less abundant than other bacteria in the lake? anaerobic culture medium enrichment culture medium complex culture medium basic culture medium

Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.

What best describes the dropping height of a ball that bounces back up to a height of 45 cm