Answer: I would say D. (or 4.)
Explanation: Because you start to get warm and sweaty at around 1 hour of exercise. And it reduces the risk of chronic diseases.
(Information found from https://www.cdc.gov physicalactivity, walking)
Answer:
The correct answer is B. Aerosol Sprays. :) This is the correct answer- I took the test and got it right, :)
Explanation:
Answer:After another 5730 years ( three half lives or 17190 years) 17.5 /2 = 8.75mg decays and 8.75g remains left. after three half lives or 17190 years, 8.75 g of C-14 will be left.
Explanation:
Answer:
By imposing laws.
Explanation:
We limit the problem of land fragmentation through laws made by the government because this fragmentation of land is also occur due to inheritance law. If the inheritance law is changed then the lands can be kept from fragmentation. The government should make a law that one person takes the ownership of the land while other members get the money for their share.
If I'm not mistaken, the correct answer would be India.
