<u>Microchip that can be implemented into the back of the eye.</u>
The microchip is implemented to restore the vision of the eye. The chip will receive the visual and also activate the electrodes which in turn will fire the nerve cells, which are used to carry the visual input to the brain. This will help the blind people the can even see things again and this will be implanted in the retina which can then bypass the damaged cells by directly offering visual input to the brain. This will help those who are legally blind after some injury.
I think it is D.... hope i'm right
Cell Size and Scale, an elegant and deceptively simple interactive from the University of Utah's Genetic Science Learning Center, enables you to compare the sizes of various really small things. The interactive is available free on the Internet and works on desktop computers, smart phones, and tablets.
We need to have sunlight because without it you wouldn’t be able to make anything else
Material through which water flows is permeable. This material can be either natural or artificial. Naturally permeable material can be clean sand and gravel for example, or a sandstone and in the latter case the sandstone can have both porosity which is not synonymous with permeability as the pores must be connected to be permeable. An impermeable membrane could be used to line ditches for example to prevent leakage near mines.
