The answer is B. Because the Earth’s atmosphere is mostly nitrogen and oxygen.
Swim and move independently in water currents
Answer:
Religious and ethnic groups both reflect and influence the geography of places at different scales since human beings, who are ultimately the ones who give geography its cultural and social component, tend to group together in specific places, depending on their similarities and its adaptability to environmental conditions. Thus, for example, in Canada French speakers tend to cluster in the province of Quebec and, to a lesser extent, in northern Ontario. This affects the political geography of the place, since it makes the official language of Quebec French and not English, which is the official language of the rest of the country.
Eat breakfast and arrive to your testing area early.
Absolutely don't try to cram unless you certainly know you can absorb and retain the information that you're trying to cram in at the last minute. You will only be overwhelmed.
Answer:
No, the 270 cm rope Clint has is not enough to do the job.
Explanation:
The height of tree where rope has to be tied = 180 cm
The distance of the stake from the base of the tree = 200 cm
We can say that the arrangement makes a right angle triangle, with the right angle situated at the base of the tree. The figure is attached below. Consult it for better understanding.
Length of the rope can be found by using Pythagoras theorem.
(Length of rope)² = 180² + 200²
Length of rope = 269 cm
As it is stated the additional 30cm of rope is required for tying from both ends. Total length of rope required is:
Total length of rope = 269 + 30
Total length of rope = 299 cm
As length of rope required is 299cm, the 270 cm rope Clint has is not enough to do the job.
