1. What is the Relative formula mass of ammonium phosphate shown in the 1 point image below. (Relative atomic masses N=14 H=1P-310-16) *
Lewis Structure
(NH4)3PO4
O 17
149
O 303
242​

Which supports the idea that birds and butterflies both have wings but they do not have a common ancestor with wings? a. the wings are analogous structures that evolved differently and do not have a similar internal structure. b. the wings are homologous structures that evolved differently and do not have a similar internal structure. c. wings of birds are vestigial structures, but the wing structures of bats are not vestigial. d. wings of bats are vestigial structures, but the wing structures of birds are not vestigial

What are the charges of the subatomic particles by choosing the answer from the drop down menu. protons have a (+1,0,or-1). (protons,neutrons,electrons) have a 0 charge. 3.) electrons have a (+1,0,-1)

Draw a line graph showing the relationship between temperature in kelvin as a function of kinetic energy.