The specific heat of lead is 128 J/kg x C. How much heat is needed to raise the temperature of 0.015 Kg sample of lead by 10 degree C?

Which of these organisms have the greatest amount of cell specialized

In the respiration-photosynthesis cycle shown above, what are the products of cellular respiration that belong in box 2?

If the dimensions of a cube-shaped cell with a length,height, and width of 1 micrometer were to double, what would be the cell's new ratio of surface area to volume? a.3 to 1 b.4 to 3 c.1 to 2 d1 to 6