The light bulb.
While there is debate over who actually invented the light bulb, history most often gives credit to Thomas Jefferson. The light bulb was invented in 1878 and has been illuminating America and the rest of the world ever since.
Answer:A binuclear family
Explanation:
When parents get divorced they are likely to go their separate ways but still move on with life in a way that they may start to date other people and mostly likely marry those people.
The kids from their ex partners will still be in the picture and they will have to also live with the step parents.
A binuclear family is a result of these families where a divorcee with their children live together with the new spouse.
The answer is C, either choose convention delegates or express a preference for a candidate
Answer:
Insufficiently developed self-regulation skills.
Explanation:
Self-regulation skills are the skills that control the emotions, behavior and body movements according to a situation. Learning how to self regulate is an important skill that should be nurtured in childhood or it causes problem s in adulthood. Through self-regulation skills, children tend to find the reason for their disappointment and what they need to overcome them. As per the question, David wants to go to college but he is working on the skills which would lead to this outcome and therefore he has insufficiently developed self-regulation skills.