Biology
Grammar and Literature
Riddle me this
Chemistry
100

Name the two species of egg-laying mammals.

What are echidnas and platypodes?

100

The adverb form of 'often'.

What is oftentimes?

100

An electric train travels east while the wind blows south. Which way does the smoke go?

Electric trains don't produce smoke (I didn't know how to put it in the form of a question).

100

Name the 52nd element of the periodic table.

What is Tellurium?

200

Zebra sharks have ______ which allow them to breathe while resting on the sea floor.

What are Spiracles

200

Solve carefully!

230-220x0.5=

You probably won't believe it, but the answer is 5!

How is this correct?

What is 5 factorial?

200

This sub-atomic particle is commonly referred to as the "God Particle".

What is the Higgs Boson Particle?

300

There are exactly ____ species of Gentoo penguin.

What is 4?

300

Give me a twist and tape my ends,

Watch how normal geometry bends.

An ant can walk my single track

And end up right where it started back.

With only one edge and only one side,

What am I on this endless ride?

What is a Möbius strip?

300

Hydrogen atoms with three neutrons are called___.

What us Tritium?

400

These bulbous air pockets help give giant kelp buoyancy.

What are pneumatocysts?

400

A famous chemist went missing from their lab, leaving behind no signs of a struggle. The only clue left on the lab bench was a hastily scribbled note with eight elements from the periodic table:

Carbon, Hydrogen, Iodine, Potassium, Nitrogen

Lithium, Tellurium, Thalium

The police were completely baffled and thought it was just a random grocery list. But when the lead detective looked at the note, they instantly knew who kidnapped the chemist. Who could it have been?

Who is Chicken Little?

400

A free neutron will decay into a ___, an ________, and an __________.

What is a proton, an electron, and an antineutrino?

500

Here is a pretty easy one. Fill in the blank (You must get all five correct).

Each year, Magellanic penguins migrate thousands of miles in a _______ direction, right after their ___________ (two words), when their pectoral muscles are weakest. After this, they migrate back for _______ season. During the next part of their year, they have to prepare for a month of starvation by gaining weight. They usually gain ____-____% of their body weight, but in some cases, they can _______ their body weight.

What is north, a catastrophic molt, breeding, 50-70, and double?

500

I am in a relationship that started out perfectly linear, but things quickly got complicated.

I am not a weapon, but I am famous for my sharp execution, especially when I'm handling change. 

Mathmeticians love me because I am incredibly self-absorbed: no matter how much you try to derive me or break me down, I remain exactly the same person.

The only thing that can bring me down is a natural log.

What am I?

What is an exponential function?

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