B. saved lives. Mandatory seatbelt laws have saved lives.
Answer:
offering a specific hypothesis and associated prediction to explain why the car won't start
Explanation:
A hypothesis can be defined to be a wise guess. It is a proposed explanation that is given on little evidence. A specific hypothesis can be described as a statement if prediction.
By telling my friend that his car would not start because his battery may be dead, and he has to jumpstart from a good battery, I have given him a specific hypothesis and also a predicted explanation as to why his car has refused to start.
Answer:
Inventory
Explanation:
Inventory -
It refers to the goods which is stored and is yet to be displayed on sale , is referred to as the inventory .
An inventory is an important asset of any business or company .
It is one of the main source of revenue for the company .
Hence , from the given information of the question ,
The correct answer is inventory .
Answer:
Class room environment ( i.e the type of wall)
Explanation:
Here, it is given that the two identical courses are being taught to the students that means the course is not varying.
Also, the same researchers are teaching the students that means the researchers are also not variables.
Therefore, the only thing that is varying in the whole research is the class room environment i.e the the walls of the classrooms.
In the glass walls there will be more distractions while in the opaque walls it will not be much.
Therefore, the classroom environment is the independent variable in the research.
the answer is <span>. Homo floresiensis
The conclusion that </span><span>. Homo floresiensis was the first modern humans derived from the size of its fossil skulls and the shapes of its backbones.
The skull of this fossil is considerably larger compared to other human fossils, which indicates larger size of brain. The backbones on this fossil is really similar to humans.</span>
