Which ion is found in a glass of water?

A. H-

B. N+

C. OH-

D. O-

Label which one of these are either Producers, Consumers, or Decomposers 1. Fungi 2. Bear 3. Palm tree 4. Grasshopper 5. Ferns 6. Oak Tree 7. Dog 8. Bacteria 9. Bamboo 10. Praying Mantis

What is the main artery that leaves the heart?

Describe how carbon ends up in animals such as foxes?

Dual innervation refers to an organ receiving A) both sensory and motor nerves. B) both sympathetic and parasympathetic innervation. C) two nerves from the spinal cord. D) nerves from both the brain and the spinal cord.

Plants also have a circulatory system to transport nutrients to and from cells. [phloem and xylem] True False

Culturing viruses in a laboratory is more complicated than culturing bacteria because a. viruses must be cocultured with a host cell. b. viruses are so small. c. all viruses are dangerous to humans. d. viruses must be cocultured with another virus.

Why does biology have to be a subject

What was Charles Darwin's scientific breakthough?

A map of the fossil and mountain chain evidence

Which type of organism is not composed of cells