Which of the following statements is true about cells and their organelles? A. Cells are living and the organelles that make them up are also living.

B. Cells are nonliving and the organelles that make them up are living.

C. Cells are living and the organelles that make them up are nonliving.

D. Cells are nonliving and the organelles that make them up are also nonliving.

Match each description to the appropriate biome. tropical savanna desert tropical rain forest taiga tundra has sparse vegetation and very cold temperatures located near the equator and contains trees that form dense canopy layers is very hot and dry, and has plants that need little water has cold winters, heavy snowfall and is dominated by conifers has warm temperatures and is dominated by grasses

What is the function of the somatic nervous system? connects the brain and the spinal cord to the rest of the body carry signals to the muscles and glands includes all nerves controlling the muscular system and external sensory receptors controls internal organs like the heart and bladder

Which of the following best describes the relationship between glucose and complex molecules such as hormones?