What about them? are you looking for like examples or facts what?
I believe, those two materials were bamboo and carbonized thread
After thousands of experiments, Edison realized that filaments made from carbonized bamboo could alst for more than 1200 hours. (while others probably only last for several days)
This invention made Edison really rich after he mass produce it in late 1800s
<span>Because they have the power to create money without license, governments also have the complementary incentive to claim that depressions and inflations resulting from the mismanagement of money occur because of unusual and unexpected economic developments</span>
Answer:
right to privacy
amendment 4 of the bill of right state the right of Protection from Unreasonable Searches and Seizures that is the right of the people to be secure in their persons,places e.t.c and also effects against unreasonable searches and seizures shall not be violated, and no warrants shall issue but upon probable cause, supported by oath or affirmation, and particularly describing the place to be searched and the persons or things to be seized.
Explanation:
A person is guilty of violation of privacy if he/sheis quilty of civil trespassing on property that is not theirs with the aim record, tap or overhear and observe any person in a privacy area. and also, a person is quilty of violation of privacy if he/she Installs cameras, e.t.c or uses any device for recording, photographing e.t.c in a private place without the consent of the property owner
It is highly wrong illegal to install cameras in another person's compound or house without their consent especially taking video surveillance of someone in their comfort zone therefore the surveillance will violate some privacy laws.
Answer: Metacognitive skills
Explanation: Metacognition pertains to the knowledge and skills for organizing, guiding, and controlling one's own thinking, actions, and learning processes. It is evident that the above relates to guiding the 6th grader on how to be organized, controlling his/action and improve learning process by engaging in self testing which in turn will help him/her monitor how well he/she remember the things memorized.