Which of these are not eukaryotic cells? a: skin cells b: bacteria cells c: rose petal cells or d: oak leaf cells

What evidence supports the law of conservation of energy? a) mechanical energy is converted to chemical energy during photosynthesis. b) oxygen is made from the breakdown of carbon dioxide during photosynthesis. c)energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis. d)the sun gives off light energy that is absorbed by plants.

The response is the basis for vaccination. primary secondary tertiary none of the above

What is the average speed of a car that traveled 300.0 miles in 5.5 hours