Answer:
I think it was the same due to all the tubes havign gluscoes in them. I think thats right.
Explanation:
Most reasonable answer is the swallowable camera one. mris and cat scans were invented in the 70s and the rest of the answers are around the 1800s or before.
The process of bringing a solid substance into the cell is known as phagocytosis. It is a process in cells where they ingest solid particles in order to feed on it, destroy or obtain certain information from it. It is a specific type of endocytosis.
The correct answer would be: dependence on nonrenewable resources.
A nonrenewable resources are resources that cannot be readily replaced by natural means, such as fossil fuels (oil, natural gas). The use of these resources is not sustainable because their formation takes billions of years. The whole world is dependent on these non-renewable sources but they are becoming more scarce daily.