Which objects in space formed from the huge disk of ice and debris beyond the outer planets? check all that apply. a. pluto b. comets c. neptune d. a solar nebula e. planetesimals

Electrical charges of ionic bonds

The population of unionid mussels decreased after zebra mussels were introduced. zebra mussels competed with the unionid mussels for food. the zebra mussels were able to displace the unionid mussels, allowing the zebra mussel population to increase  over the years. the unionid mussel population decreased because  of lack of food.

D=m/v =57.9/3 = 19.3 g/cm^3

Ithink chemical bonding