Answers: 2
Biology, 21.06.2019 22:00
Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction. this is an example of speciation.
Answers: 3
Biology, 22.06.2019 08:50
Why is earth's outer core hotter than earth’s oceanic crust? earth’s oceanic crust is denser than earth’s outer core is. earth’s oceanic crust has lava flowing from the mantle. earth’s outer core has a composition of solid iron and nickel. earth’s outer core is deeper within earth than oceanic crust is.
Answers: 1
Biology, 22.06.2019 11:30
According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes
Answers: 3
Explain an example of Newton's Third Law of Motion....
Mathematics, 24.05.2020 19:58
History, 24.05.2020 19:58
English, 24.05.2020 19:58
English, 24.05.2020 19:58
Mathematics, 24.05.2020 19:58
Mathematics, 24.05.2020 19:58
Mathematics, 24.05.2020 19:58
English, 24.05.2020 19:58
History, 24.05.2020 19:58
Mathematics, 24.05.2020 19:58
Mathematics, 24.05.2020 19:58
Mathematics, 24.05.2020 19:58
Mathematics, 24.05.2020 19:58