Option C, Antarctic Treaty System, is the right answer.
The Antarctic Treaty System, control global connections with regard to Antarctica; the only continent of the earth without the native population of human beings. In other words, the ATS is the entire system of adjustments developed for the intention of managing associations among states in the Antarctic. The main goal of the ATS is to guarantee "in the affair of all humankind that Antarctica shall proceed always to be practised completely for peaceful objectives and shall not become the view or gadget of universal disharmony.
Oil, we are using it too fast for it to regenerate.
Friction is caused when two surfaces are quickly being rubbed against each other. In order for this to stop, you would need to separate these objects from one another, and make them parallel. This solution works because the two surfaces wouldn’t have any contact with the other, causing no friction.
Answer:
Argon
Explanation:
Given data
We can find the molar mass (M) of the gas using the ideal gas equation.
P × V = n × R × T
P × V = m/M × R × T
M = m × R × T/P × V
M = 27.1 g × (0.08206 atm.L/mol.K) × 449 K/ 0.500 atm × 50.0 L
M = 39.9 g/mol
If the gas is monoatomic, the one with a molar mass of 39.9 g/mol is argon.
Answer:
four
Explanation:
Carbon contains four electrons in its outer shell. Therefore, it can form four covalent bonds with other atoms or molecules.
