Plants form the base of most food chains. where do plants get their energy

Propose why muscle cells have more mitochondria than other kinds of eukaryotic cells do.

Using a sentence with ecosystem

A small coin is the width of about how many cells

Why does fermentation occur?

What are 5 animals that are related to horses. what are 5 animals that aren't

Which of the following types of models is most likely to be used to predict earthquakes? a. idea model b. physical model computer model d. none of the above

What allows members of the same species to have different characteristics

Which of the following does Max represent to Feld in "The First Seven Years"? A. a chance to improve his own life B. a way to realize a dream C. an escape from a life of hard work D. a professional with solid values

Where is pyruvate made in the cell? A. Cell membrane B. Cytoplasm C. Nucleus D. Mitochondrion

Bio Bio bio question A scientific idea that has not been tested is a :