1st Grade
The food known as pork comes from what animal?
Pig
True or false?
All roosters are male.
True
True or false?
The epidermis is directly underneath the dermis.
False
What is the process by which plants make their own food?
A) photosynthesis
B) oxidation
C) mitosis
A) Photosynthesis
True or false?
A tick is an arachnid.
True
True or false?
Pollen is part of a plant’s reproductive system.
True
What is the name of the star closest to Earth?
The Sun
Which refers to the lowest point of a sound wave?
A) crest
B) trough
C) period
B) Trough
Fuji & Gala are both varieties of what fruit?
Apples
32 degrees Fahrenheit is equal to what degree Celsius?
0 degrees (zero)
What gemstone is formed inside mollusks such as oysters?
Pearl
How many legs does a butterfly have?
6
The Achilles tendon connects the heel bone to what muscles?
A) calf
B) triceps
C) deltoid
A) Calf
Dormant volcano Mount Hood is located in what U.S. state?
Oregon
What country was the first to put a human in space?
Russia (USSR, Soviet Union)
What species of sequoia is the tallest tree in the world?
Redwood
True or false?
The Japanese giant salamander is warm-blooded.
False
NASA space shuttles were launched from Cape Canaveral in what U.S. state?
More than 99% of the mass of our solar system is contained within what heavenly body?
The Sun
What element is combined with carbon to make basic steel?
Iron
What joint in the human body connects the foot to the leg?
Ankle
Which of the following metals would a magnet NOT attract?
A) nickel
B) iron
C) brass
C) Brass
Acorns come from what species of tree?
Oak
What is the most abundant metallic element in the human body?
Calcium
Three elements are found in all carbohydrates: carbon, hydrogen, and what other?
Oxygen