1 Galileo drew the following model of the solar
system. What does this model show?
Earth
2
Sun
A The distance between Earth and the sun
changes as Earth moves around the sun.
B Some, but not all, of the planets move
around the sun.
C Earth is the center of the solar system.
D Earth and the other planets move around
the sun.

How does an angiosperm prevent self pollination

When in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? view available hint(s)when in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? active transportexocytosis

Which are characteristics of flukes? check all that apply. a they are free living. b they are a type of flatworm. c they reproduce sexually. d they have eyespots. e they are segmented.