Maila states that a certain layer of the sun is like the main engine of a car where all the energy required to make the car work is produced. which layer of the sun is malia referring to? a) convective zone b) inner core c) photosphere d) radiative zone

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

Using the periodic table, complete the table to describe each atom. type in your answers.a ? b? c? d? e? f?

Which best describes how johannes kepler developed his laws of planetary motion