When carbon-14 decays, one of its neutrons changes to a proton. What is produced by carbon gaining a proton and why? Because carbon-14 has gained a neutron, there is now an extra neutron, which makes a carbon atom with an atomic mass of 15.

Because carbon has lost a proton, there are now 6 protons which makes a carbon atom with an atomic mass of 14.

Because carbon-14 has lost a neutron, there are now 5 neutrons which makes a carbon molecule with an atomic mass of 13.

Because carbon-14 has gained a proton, there are now 7 protons which makes a nitrogen atom with an atomic mass of 14.

List two new traits (structural or behavioral) that each new species of rat might demonstrate as it adapts to the conditions on two of the four islands. choose only two islands that are described in the lesson. record the island latter and the major habitat feature of the island. then list two new traits each rat subspecies might demonstrate in order to survive the habitat on that island. note: new traits should be unique to that island and be in response to that island’s habitat feature. i cannot remember islands that were names in the lesson so only answer if you have done the lesson (5.13 life science 7b) choose 2 of the islands and describe a structural and a behavioral trait for a rat on each island so 4 total answers, 2 different structurals and 2 different behaviorals, one for each rat for each island

Parasitism could be considered a form of which of these types of relationships? -mutualism -commensalism -predator-prey -mimicry

Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics?