Which of the following is not a characteristic of all living things
a) growth and development
b) ability to move
c) response to the environment
d) ability to move

The images show fossils of a modern bird and two extinct organisms (a tyrannosaurus rex and an archaeopteryx). based on the structure of the three organisms, it can be concluded that . the archaeopteryx and bird have wings, while dinosaurs have limbs. so, it can be concluded that .

What have we learned from fossil evidence about evolution? a) it is an abrupt change. b)the process is observable. c) it takes place during one lifetime only. d)the most complex traits are always selected.

Which process can increase the rate of greenhouse gas emissions into the atmosphere in response to a decrease in albedo