chemistry
Cow farts have this greenhouse gas.
What is methane?
The basic unit of life.
What are cells?
An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.
What is Newton's first law of motion?
Planet that was demoted to dwarf planet in 2006.
What is Pluto?
Planet that is hotter than Mercury.
What is Venus?
The common name of sodium bicarbonate.
What is baking soda?
This component of a plant cell helps in photosynthesis.
What are chloroplasts?
The force that allows an object submerged in fluid to rise to the top of a container.
What is buoyant force?
An infinitely dense celestial object that emits hawking radiation.
What is a black hole?
The number of species of felines.
What is 37?
The formula for hydrochloric acid.
what is HCl?
This octopus is capable of imitating jellyfish, sea snakes and flounders.
What is a mimic octopus?
The unit of force.
What are Newtons?
Two planets that rain diamonds.
What are Jupiter and Saturn?
What is position?
The only elements that are liquid at room temperature.
What are Mercury and Bromine?
A square diagram that is used to predict the genes of a particular cross or breeding experiment. For example if a baby will have blonde hair or brown hair.
What are Punnett squares?
"µ" represents.
What is the coefficient of friction?
German mathematician/physicist who proposed the idea of spacetime as one concept in 1908.
Who is Hermann Minkowski?
The change in frequency of a wave in relation to an observer who is moving relative to the wave source.
What is the Doppler effect?
Burning gas in combustion engines produces this, in addition to carbon dioxide and carbon monoxide.
What is H2O?
The medical term for the study of the kidneys.
What is nephrology?
What is U?
An astrophysical phenomenon where light that travels very far through space becomes stretched towards the red end of the light spectrum
What is red shift?
73.4+0.99
−1.22
What is the Hubble constant? (as of 2022)