Science IQ - Online Science Quiz to Test your Science Knowledge - 14 November 2014

1. Ekaboron was an element predicted by Mendeleev and he leaved a space for it in his periodic table. Later Ekaboron was identified with _________________.
[A]Germanium
[B]Gallium
[C]Scandium
[D]Technitium


2. The two main stages of the cell cycle are called ________________________.
[A]Mitosis and interphase
[B]Telophase and cytokinesis
[C]Interphase and anaphase
[D]Cytokinesis and mitosis


3. In a vacuum, you throw a baseball. It travels at the __________________ forever due to __________________.
[A]Initial velocity, gravity
[B]Initial velocity, inertia
[C]Initial acceleration, gravity
[D]Initial acceleration, inertia


4. The function of the digestive system is to ______________________________.
[A]Get oxygen into the blood
[B]Break down our food so that we can absorb in the nutrients
[C]Get blood to and from the cells of the body
[D]Ensure excess gas leaves the intestine


5. Which of these steps of the scientific method involves stating a relationship but not proposing an explanation for the relationship?
[A]Theory
[B]Scientific Law
[C]Observation
[D]Hypothesis