Math
Convert the improper fraction 9/2 to a mixed number.
4½
What is E stands for in MSGREN in seven characteristics of living things?
Excretion
What are the two main groupings of elements?
Metals and non-metals
What is the force of attraction between any two objects and the size of the gravitational force is related to the mass of the object?
gravity
Look at this series: 2, 1, (1/2), (1/4), ... What number should come next?
1/8
This is a simple division series; each number is one-half of the previous number.
In other terms to say, the number is divided by 2 successively to get the next result.
How can you determine if a large number is divisible by 3?
If the sum of the digits is also divisible by 3
What are the features of an insect?
Head, Middle/Thorax and Abdomen
All matter is made up of ______
atoms
What kind of waves are formed and travel in liquids and solids in the same way as gasses do?
sound waves
Look at this series: 7, 10, 8, 11, 9, 12, ... What number should come next?
10
This is a simple alternating addition and subtraction series. In the first pattern, 3 is added; in the second, 2 is subtracted.
What is the largest prime number between 1 to 100?
97
Who is the Father of Modern Taxonomy?
Carl Linnaeus
It displays all of the known chemical elements in order of increasing atomic number.
periodic table
What is the electron flow in a circuit?
electricity
Look at this series: 22, 21, 23, 22, 24, 23, ... What number should come next?
25
In this simple alternating subtraction and addition series; 1 is subtracted, then 2 is added, and so on.
What is the sum of 1 + 2 + 3 + 4 … + 99 + 100?
5050
What is a group of living things that have a very large number of similarities?
Species
What is a mixture of metals called?
alloy
What is an instrument used to measure the rate of flow of electrons in a series circuit?
ammeter
Look at this series: 53, 53, 40, 40, 27, 27, ... What number should come next?
14
In this series, each number is repeated, then 13 is subtracted to arrive at the next number.
The division of a whole number N by 13 gives a quotient of 15 and a remainder of 2. Find N.
N = 197
What part of the virus allows the virus to enter cells and begin to replicate?
Spore
Among the three states of matter, what particles have some freedom and can move over each other?
liquid
What is the other name for strain energy?
elastic potential energy
Look at this series: 3, 4, 7, 8, 11, 12, ... What number should come next?
15
This alternating addition series begins with 3; then 1 is added to give 4; then 3 is added to give 7; then 1 is added, and so on.