During hybridization,
a.) the nucleus of a cell is removed
b.) two organisms with desired traits are bred together
c.) nature selects which organisms will survive and reproduce
d.) a single beneficial trait is bred into a species

Which ideas did your answer contain? check all that apply. no food for organisms no oxygen in the atmosphere no trees or flowering plants no products based on trees or plants (building materials, medicines, fuels, fibers) no fossil fuels

Which of the organisms listed below performs nitrogen fixation? a. legumes b. plants c. bacteria d. fungi

Abiologist counts the number of rabbits in a population each year and observes a decrease in population. since the coyote population has exploded, the biologist concludes that the coyote population has had a negative interaction with the rabbit population. which describes the biologist’s actions? a.) experimentationb.) inferencec.) observationd.) interacting