The diagram shows a Punnett square of the cross between the eye colors of two animals. Brown eye color is dominant and blue eye color is recessive. What is the percentage of offspring with brown eyes as
shown by the data?
A 0%
B 25%
C 50%
D 100%

Write the complete balanced equation for the reaction between lead (iv) oxide (pbo2) and water (h2o).

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/g∙degree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]