The next condition is there must be a difference in fitness. The different traits must help the individuals survive and reproduce. How did the different trait help the one cactus survive and reproduce?

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 statement names a physical property of wood? wood does not rustwood can burnwood can rotwood is softer than coal

In the presence of oxygen, glycolysis is followed a. the krebs cycle b. lactic acid fermentation c. alcoholic fermentation d. photosynthesis