1 What is matter made of? ... 2 Why is gravity so weird? ... 3 Why does time seem to flow only in one direction? ... 4 Where did all the antimatter go? ... 5 What happens in the gray zone between solid and liquid? ... 6 Can we find a unified theory of physics? ... 7 How did life evolve from nonliving matter?
Answers
Answer:
1 matter is made up of tiny particles called molecules and atoms second question gravity is not weird third question
3 time only flows in forward direction because if it started to go in backward direction that would break the second law of thermodynamics
4th something must have happened to allow matter to survive and antimatter to all but disappear. Scientists suspect that a tiny portion of matter—about one particle per billion—survived from the early universe to create all the planets, stars and galaxies we see today.
05 th the grey zone between solid and liquid. Explanation: ... Hence from liquid to solid or solid to liquid the transition has to cross the grey zone
6 th Unified field theory,, in particle physics, an attempt to describe all fundamental forces and the relationships between elementary particles in terms of a single theoretical framework. ... Then, in the early part of the 20th century, Albert Einstein developed general relativity, a field theory of gravitation.
7 ththe universe did begin with a rapid expansion, per the Big Bang theory, then life as we know it sprung from nonliving matter. ... It proposes that in Earth's prebiotic history, simple organic matter was exposed to energy in the form of volcanoes and electrical storm
hope this helps u