Answer:
Communication is the act of conveying meanings from one entity or group to another through the use of mutually understood signs, symbols, and semiotic rules. ( everything you do to talk to people).
Explanation:
types: calling, talking,messaging,sign language and so on
The Soviet Afghanistan War was fought between Afghanistan rebels called the Mujaheddin and the Soviet supported Afghanistan government. The United States supported the Afghanistan rebels in order to try and overthrow the communist government and to prevent the spread of communism.
basically they wanted to stop the communism, so they supported the Afghanistanians
Farmers cut down a large area of forrest to creat more farmland
The correct answer is known as "Euthanasia".
Euthanasia is described as the act of ending an individual's life, who is experiencing a disability or illness that is incurable. It is used to relieve the pain and suffering of a patient.
Answer:
The oblique illumination is
used by the microscopists to resolve N. Spencrii in the Dark Field Condensers.
Explanation:
It was found that the use of oblique light was required to resolve the striae. Oblique illumination was the first step toward dark field microscopy. In dark field, light
seems to radiate from the specimen while all the rest of the field is black. Resolution is as good as that in bright field while contrast is enhanced.
In dark field microscopy, no
direct light from the condenser enters the objective lens. Only light
that is reflected, refracted or diffracted by the specimen enters the objective. The dark field condenser produces a circle of light. The
light is at an extremely oblique angle to the surface of the slide. This
oblique light comes to a focus on the specimen. It then diverges so
strongly that no direct light enters the objective. This type
of illumination is a hollow cone of light.
