Question

Which of the following questions is best considered as scientific?
A Who invented electricity?
B. How long did dinosaurs live on Earth?
C How many koalas are there in Australia?
Does the amount of salt in water affect the temperature at which it
boils?
What is the process of obtaining information using your senses?​

Answer 1

Explanation:

does the amount of salt in water affect the temperature at which it boils ?

Answer 2

$\huge{ \mathfrak{answer}}$

1. Benjamin Franklin invented electricity.

2. About 165 million years dinosaurs lived on earth

3. No more than 80,000 koalas are there in Australia

4. Yes, the amount of salt in water affect the temperature at which it boils. It increases the boiling point of water.

5. Observation is the process of obtaining information using your senses.