.. Why are paper clips attracted to magnets? a. They contain silver
b. They contain aluminum
C. They contain tin
d. They contain iron

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

Apuppy’s tendency to chew is inherited through which of the following? a. through learned behavior b.through genes c. through seasonal cycles d. through hibernation

What kinds of molecules can pass through the cell membrane without any problem?