A glass cup
Yes it will
opaque
i don't know the thr right so it must be light and things that it goes throught see if that right and let me know
Petroleum
Yes the cell membrane lets things past through it. The cell wall does not allow things to pass through.
No.
To keep certain things where they are: Keep inside the essential parts of the cell; keep outside things that don't belong. To let certain things pass through: Let waste products out; let nutrition and oxygen in.
Transmitted means to be passed on from one thing to another.
Opaque!
A glass cup
First, let's be clear on the term, "Radiation". Radiation refers to moving things that emanate in many directions from a single source. A bathroom heater produces radiation - the kind that is heat. An X-ray machine produces radiation of, well, "X-Rays". The microwaves radiation from microwave ovens, say, comes from a "Magnetron" which is a high-energy vacuum tube that makes a stream of electrons pass through a magnetic field within a hollow vessel of copper. Other microwaves are emitted from very high-power sources such as the Sun, and other stars.
Insulators
opaque
Yes it will
i don't know the thr right so it must be light and things that it goes throught see if that right and let me know
forget the things that have pass