The first thing that she opens is the door to let them in aha
Answer:
Carbon atoms
Explanation:
Mass no. of an element= no. of protons + no. of neutrons = 6 + 7 = 13
Atomic no. = no. of protons/electrons = 6
There is an unbalanced situation between the neutron no and proton no. so this has to be an isotope of Carbon-12, and this element is Carbon-13.
An example of attribution a tendency
Single broken along with a single solid yellow line means traffic on either side may cross the center line to pass another vehicle
.
Option - C
<u>Explanation:
</u>
Traffic signals are to be followed to protect us from accidents and making accidents. If rules are followed as per the signals there will be smooth flow of traffic on the either side of the road.
One mistake by a person may lead to fatal accidents. To overtake a vehicle you have to do it at the right point where the traffic lines are drawn. For that purpose the Single broken yellow line is the point where the other vehicle can overtake.
If we are driving on side of the broken yellow line we are allowed to overtake the other vehicles. But if we are driving on the side of solid yellow line, we cannot overtake.
