Answer:
D - A proposed explanation for a set of observations.
Explanation:
A hypothesis, as the exercise states, is a proposed explanations for a set of observations. It means to explain a certain phenomenon, why has something worked out in the way it did. So, all in all, a hypothesis is an explanation made out of the limited evidence that means to be the starting point for further investigations or hypothesis. Every hypothesis solves a question and works to formulate another. For example, when solved that such a thing as gravity existed, a question like "why does it exist" arrived.
Answer:
1. the second star might be closer
2. or the second star is just bigger
Explanation:
this is just a guess, i hope this helps! i feel like i already learned this
Answer:
Unitary
Explanation:
A unitary system is when all powers held by the government belong to a single centralized agency
I believe the answer is: <span>Authenticity
</span>In current internet model, the flow information could spread widely without any proper validation of credibility.
<span>Authenticity would give you the ability to pinpoint the source of information that you see on the internet in order to determine whether t could be trusted or not.</span>