Which of the following is the biggest threat to the Monarch butterflies' annual migration? A) pesticide use
B) cold winters
C) airplanes
D) illegal logging
E) birds

I know it's not illegal logging. I got that one wrong :)

Sort the examples by the type of diversity that they exhibit a park has 80 species of trees red, yellow, and orange bell peppers are all members of the same species individuals of the same lizard species have different mating strategies. five different bird species are at a bird feeder. genetic diversity species diversity

Which test would show positive results for orange juice

Which of the following describes a bathypelagic zone