For several years, scientists have warned doctors of the danger of overprescribing antibiotics, such as penicillin. scientists are concerned because

In addition to seeds, which of the following characteristics are unique to the seed-producing plants? a) sporopollenin b) lignin present in cell walls c) pollen d) use of air currents as a dispersal agent e) megaphylls

Which of these statements are true about scientific theories and hypothesis

Aflame cell is at the end of each tubule of the nephridium malpighian tubules kidneys none of the above