1. What happens to the amount of energy as you move up the energy pyramid. 2. Describe how the other organisms would be affected if the secondary consumer in a food chain were removed.

5. Label the following as asexual or sexual reproduction
Identical to parent Most animals produce this way

Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g.  what is the percent by mass of water in the hydrate?   %

Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.

Show how to convert the temperature 84.7° c to kelvin. include all steps and label the final answer.