29. Why is a scientific theory the most powerful explanation scientists have to offer? (2 points) O Many different scientists have added data from their own experiments to build the theory.
A theory is the same things as a hypothesis.
Scientific theories are usually the work of a single scientist.
Technology is used to provide the experimental data for a scientific theory.

If forces acting on an object are unbalanced, which factors may result fron an unbalanced force? check all that apply

What is the earliest point in the universe that we can observe? why can’t we see back further than this?

Solar cell a produces 100 joules of energy, when a light source is shown on it for 3 minutes. solar cell b produces 200 joules of energy when the same light source is shown on it for 5 minutes. which solar cell works better? a) solar cell b, because it produces more energy. b) solar cell b, because it generates more power. c) solar cell a, because it produces energy quicker. d) solar cell a, because it generates a greater wattage. eliminate