Which of these organisms give birth?
Whale, dog, human
Human, bird, frog
Bird, dog, frog
Human, butterfly, dog
Which material is most likely to be wood?
Material 1
Material 3
Material 2
Atoms become ions by ___
gaining or losing protons
nuclear reactions
gaining or losing neutrons
gaining or losing electrons
Identical candles -covered by glass containers of different sizes. Which will last the longest?
B
D
C
A
Which of these are insects?
2 and 4 only
1 and 4 only
3 and 4 only
1 and 3 only
Which material is most likely to be iron?
Material 3
Material 2
Material 1
The same brick placed 3 different ways. What will the scale show?
All will show the same weight
2 will show the greatest weight
3 will show the greatest weight
1 will show the greatest weight
This animal lives in a hot desert. Which physical feature does it have to help lose heat?
large ears
small eyes
a thick coat of fur
a bushy tail
Which teeth are used for grinding food?
3 and 4
1 and 2
1 only
3 only
Which bulb will light?
B
D
C
A
how many atoms in SO3
4
5
2
3
Who proposed the Theory of Evolution?
Robert Hooke
James Watson
Charles Darwin
Which rock has most likely been carried the farthest down the river?
B
D
A
C
Which is the definition of evolution?
parents passing traits to offspring
the change of species over time
genetic differences in a species
the appearance of new life forms
Which diagram shows the midday shadow (12 noon)?
B
A
C
D
Which object WEIGHS the most?
They all weigh the same
OBJECT C
OBJECT B
OBJECT A