Answer:
Land
Explanation:
Land is the part of the planet that is solid and not solid like lakes or rivers. Is a resource that has no cost of production, until humankind start to use it for specific purposes. This concept includes all the physical elements that are over there like climate, fields, forest, animals, etc. Also this resource includes everything that is on the surface, like buildings, trees, etc. But also, above the surface like the air space. And also, the things that are under he ground like minerals or oil that it is discover.
Hope this info is useful.
Answer:
The BOD5 for this sample is 5 mg/L
Explanation:
The BOD5 takes into consideration the difference between the initial DO and the final DO divided by the fraction of the sample tested in a 300 mL BOD flask. The problem states that the sample was directly placed in a BOD bottle so we assume that the volume used was 300 mL of the water sample. The fraction of water is 1 (300/300).

BOD5 = (10-5)/1
BOD 5 = 5 mg/L
The circle with diameter of 24 means that 2

r = 24.
Solving for r, we get

r=24.
Dividing both sides by

, we get r=24/

.
The area of the full circle is

times 24 squared over

. The

being multiplied cancels out, meaning that 24 squared over

is the area of the full circle. 24 squared is 576, and dividing by 16 we get

as the answer.
Answer:
The answer is A. I just did this on the quiz. Here is proof. Can u plz mark me brainliest
Explanation: