A. what is the density of a book whose mass is 1,800 g and whose volume is 300 cm3

Which of the following does not describe a physical property of iron? a iron is silvery-white or gray in color. b iron has a boiling point of about 3,000°c. c iron is a magnetic element . d iron and sulfur react to form iron sulfide.

Explain how ancient whale fossils found in eqypt are believed to support the theory of evolution.

Apair of fruit flies reproduces and has 1,000 offspring. all 1,000 of the offspring have the alleles gg. what is the most likely combination of alleles for each parent