46 ng = 4.6E-11 kg cuz 1 ng is equal too 1e-12 kg
HTH ^^
The reason both of these are valid scientific hypotheses is because A) scientists with different educational backgrounds may put forth different hypotheses to explain the same data.
This approach in science is vital in making progress and has helped to explain many phenomena in the past. When scientists explain data using different approaches, they come to a more comprehensive conclusion.
Answer:
Work is the transfer of energy.If you put energy into an object, then you do work on that object (mass). If a first object is the agent that gives energy to a second object, then the first object does work on the second object. The energy goes from the first object into the second object.
Explanation:
False, was merely using it to make his theory better
Your immune system is the system in your body that defends your body from any organism that threatens the desruction of your cells. Hope it helps