How much heat energy is needed to raise a 32.5 gram
sample of ice (specific heat
2.01 J/gºC) by 5.7 °C?

Which traits do human embryos have that link them to a common ancestor with fish and reptiles? a. scales and tail b. gill slits and scales c. tail and gill slits d. hair and tail

Which statement is best described as a atom

Write the balanced equation for a reaction between aqueous nitric acid (hno3) and solid lithium metal (this is a single replacement reaction)