C. Saudi Arabia. It is right answer.
Answer:
density of ring is = 21.4 g/cm³
Explanation:
From the formula;
Density = Mass/Volume
Plugging in the relevant values, we have;
Density = 107g/5mL
Density = 21.4 g/mL
We need to convert this density to a more standard form of g/cm³.
From conversions;
1 g/mL = 1 g/cm³
Thus; density of ring = 21.4 g/cm³
The answer is b) parking tickets because everything else helps you in one way or another. For example, coupons help you get a discount on an item. Frequent flier miles gives you points for flying and buy-one, get-one free, you buy one and well you get one free. Parking tickets do not help you save anything. They help the people who gave them earn money.
Explanation:
As part of the biosphere, all living organisms on the earth interact and changes the other spheres in one way or the other.
Here are some of the ways we change the other spheres:
- Atmosphere: through the biological process of respiration, gaseous exchange occurs between organisms and the surrounding pool of gases around. We breathe out carbon dioxide and take in oxygen into our bodies.
- Hydrosphere: we also need water for various life processes. Water is essential for all living organisms. It makes up the bulk of the body parts of human beings. The different forms of water in the environment also have important consequences on the climate patterns.
- Geosphere: is the solid part of the earth. It provides habitation for some organisms. Most of the rocks used from construction come from the geosphere of the earth.
Polar regions
Temperate forests
Tropical rain forests
Polar regions do not have many animals.
Temperate forests have a few animals, not too many
Tropical rain forests have many different animals and many plants. Therefore, it has the most biodiversity
