Lighting kerosene lamps. Petroleum in the form of tar from oil seeps in the ground were used to seal boats and the roofs of houses.
The correct answer is true.
It is true that Sir Isaac Newton not only described the law of gravity, but he also discovered a mathematical relationship to measure the force of gravity between any two objects.
It is well known that Isaac Newton was a man ahead of his time. He had a brilliant mathematician mind and could compare the acceleration of the moon with the acceleration of things on our planet. He discovered the dependence of gravity upon the distance of different objects.
It all started with the fall of an apple from the tree and ended up as the Isaac Newton Law of Universal Gravitation.
Answer:
B
Explanation:
Before the battle of Gettysburg, the South was winning the War until Gettsyburg where they lost a 4th of their army and were able to push back the Confederates. The First Unit of African Americans fought in the Battle of Port Hudson in May 1863 ,3 months before Gettysburg.
Answer
The aspect of Bias Idea.
Explanation
Those who are biased tend to believe what they want to believe thus they dont put other peoples opinions into consideration. Generally people who re biased have inclination towards their thinking often based on how they are raised. So when you hear someone from a national energy company argue that a new natural-gas drill site will not be environmentally damaging and will produce many jobs in the community this aspect is in a view of bias idea. You should most definitely consider the bias of this person's claim. He or she makes a living off of natural gas drilling, and is therefore likely to hide certain facts for their own personal gain. This makes him stand to his opinion that the gas will not harm the environment which is not true. This is because he/she is after his/her own benefits.
MARK ME BRAINLIEST PLEASE!!!!!!!!