The correct answer is:
A. A group of related parts that work together to achieve a desired result.
I hope this answer was helpful!
Answer:
Translation:
Explain reasonably whether or not an ice cube and the coral used in jewelry are minerals.
Ice cube is not a mineral.
The coral is not a mineral.
Explanation:
An ice cube is not a mineral because it has been made by human beings by freezing water and giving it an artificial geometric shape. But natural ice is considered a mineral.
The coral used in jewelry is not a mineral because it is not inorganic, but is formed by an animal, corals. The coral is made up of the skeleton of colonies of marine invertebrates, polyps, formed by calcium carbonates in the form of calcite, arranged in radial fibers that sometimes contain remains of organic materials.
Arteries like veins, are tube-shaped vessels that carry blood in the body.
But the difference is that the artery carries oxygenated blood away from the heart to the body. But the veins carry poor-oxygen blood back from the body to the heart!
I hope this helps! :)
Answer:
Since there are more solid's if you get what I mean..
Explanation:
Answer: C) extensive satellite systems
Explanation: Jupiter, Saturn, Neptune and Uranus are called Jovian planet. They are mostly characterised by what they are made up of, which is mainly gases (Hydrogen and Helium). They have so solid surface and are much larger in size compared to the terrestrial planet (Earth, Mars, Venus, Mercury). Jovian planet are very far away from the sun and they have extensive satellite system i.e they have a combined 166 number of moons in their orbit. Because of their sizes, they easily capture wandering objects into their orbits permanently or semi-permanent.