- Translated from Portuguese language:
"The word atom has a Greek origin, meaning indivisible. Why was this term chosen to describe the particles that form matter? Is the atom really indivisible?".
Answer:
- An atom is termed as the basic unit for generating or creation of the different complex structures, as they are characterized by the different shapes and properties due to position or alignment of the different number of atoms inside the given parameters or are of the object.
- It was a belief in the early times that atom is not divisible further in to small sub atomic parts, this concept was improved by the experiments of the cathode ray tube etc.
Explanation:
- However, the atom is comprised of the following subatomic particles which are as follows:
- The nucleus is comprised of the protons(positrons) and neutrons.
- While, the outer region or the cloud is comprised of the electrons inside the different shells and orbits.
Answer:
because in biosphere when hydrosphere is disturbed means animals and plants in biosphere sometime Will miss water or watering will fails but also in atmosphere some factors like humidity and vapour will change
Experts are rarely able to distinguish between two people handwriting. This is FALSE. Reason here is that a person can identify for two different people.
2. There are often no specific tests that can be used to definitely prove that something has been forged. This is TRUE. there is no specific prove that something has forged.
3. Documents examiners have have an easy time in obtaining exemplars because most people volunteer them. This is FALSE because there is no easy way to obtain exemplars of documents.
4. All typewriters and related devices will have variations in the type over time as the typewriter experiences wear and tear to its parts. This is TRUE because typewriters and other devices will not have variations of tear and wear to its parts.
A : in respiratory tract
b : digestive tract (stomach,intestine)
c : kidney (nephrone,tubules ) ovary , eye and thyroid
d: endocrine organs . <span>abdominal cavity
</span>e: hair cells of the inner ear, the receptor cellsof the taste buds, and the rods and cones of the <span>retina.</span>
