Over millions of years, what type of fuel forms from the dead organisms acted on by temperature and pressure of the earth?

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.

Which of these statements is true about autotrophs, but not heterotrophs? a. they use sugar and oxygen to make carbon dioxide and water. b. they use chlorophyll and oxygen to make carbon dioxide and water. c. they use sunlight, water, and carbon dioxide to make sugars. d. they use sunlight, water, and oxygen to make chlorophyll.

Are gametes exactly the same? explain why or why not?