What are the byproducts of photosynthesis?
Glucose, Oxygen, and Water
What feature of the sound wave identifies the loudness or softness of the sound?
Amplitude
What is LONGEST cell in the human body?
Nerve Cell
Who wrote "On the Origin of Species"?
Charles Darwin
Roughly how long does it take for the sun's light to reach Earth?
roughly 8 minutes
What is the biggest planet in our solar system?
Jupiter
What types of waves do cellphones use?
Radio waves
How many bones do sharks have in their bodies?
0
Wha+t does a lightyear measure?
Distance
What subatomic particle is negatively charged?
Electron
What name is given for the number of protons found in the nucleus of an atom?
Atomic Number
What is the most abundant gas in the Earth's atmosphere?
Nitrogen
What does DNA stand for?
DeoxyriboNucleic Acid
Which pigment gives the leaves its green color?
Chlorophyll
Which planet among the solar system is considered a retrograde planet?
Venus
Who discovered penicillin?
Alexander Fleming
What is the life span of RBC?
120 days
What do you call the division in between the nostrils?
Nasal Septum
How many bones are in the adult human body?
206
What is a material that will not carry an electrical charge called?
Insulator
What pH value is considered NEUTRAL?
7
The fear of what animal is known as ‘arachnophobia’?
Spiders
The concept of gravity was discovered by which famous physicist?
Sir Isaac Newton
How many teeth does an adult human have?
32