What evidence from the Arctic shows the ocean has a significant influence on climate change?

Why are all cells very small? Explain what limits the size of cells

Many plant cells have more than two complete sets of chromosomes in each cell. Explain how this might occur.

Why are lipoproteins needed to transport lipids in the bloodstream? g?

Explain how competition promotes resource partitioning

Seed plants reproduce using , which develops into sperm cells.

Sperm cells have a very specialized structure, including a flagellum and very little cytoplasm. explain how the structure of a sperm cell contributes to its function.

1) Some people believe that certain drugs such as marijuana should be legalized. Do you agree or disagree? 2) What impact might legalization have on forensic science as a field? Which drug presents the greatest challenges to forensic science? Why?

If a diet does not provide adequate carbohydrates to meet immediate energy needs, the body compensates by altering its metabolism of other nutrients. insufficient dietary carbohydrates can lead to elevated levels of ketone bodies.

Which factor best explains why classification systems change over time? A. changing environments lead to reclassification B. increased plant species leads to reclassification C. changes in food sources leads to reclassification D.

Approximately how many miles is 1 kilometer equal to? On a scale (1:24 000