English
True or False: You should always look for concise answer choices.
True
WHAT is the distance on the number line from a given number to zero.
absolute value
THIS system includes the organs that allow the body to breath and exchange oxygen and carbon dioxide throughout the body.
respiratory system
THIS is a group of two or more atoms linked together by sharing electrons in a chemical bond.
molecule
all the side lengths added together
perimeter
True or false: While it's important to study sentence structure, you won't be tested on idioms.
FALSE
True or false: Don't rely on images because they are often not drawn to scale.
FALSE
THESE are large molecules consisting of chains of amino acids.
proteins
a numeric scale used to specify the acidity or alkalinity (basicity) of an aqueous solution.
pH
a shape with 2 sets of parallel sides.
area of a parallelogram
True or False: The ACT uses American English Writing.
TRUE
THIS is an acronym that helps you remember the order you must do operations in
PEMDAS
stores hereditary biological information.
DNA
the temperature at which the solid phase of a substance begins to change to a liquid.
melting point
a three-dimensional circle.
sphere
On the ACT, THIS refers to unnecessary repetition of the same idea.
Redundancy
True or False: It's best to bring mechanical pencils with #2 lead so that you don't waste time sharpening pencils.
FALSE
a region of DNA that act as instructions to make proteins.
Genes
a subatomic particle in the nucleus of an atom with about the same mass as a proton, but without an electric charge.
neutron
an angle measuring less than 90°.
acute angle
THIS is a phrase that has a subject and a verb and can stand alone as a sentence.
Independent clause
THIS is a number that can be expressed as the product of two equal integers.
perfect squares
an organelle found in most cells, where respiration and energy production occur.
mitochondria
a subatomic particle in the nucleus of an atom with about the same mass as a proton, but without an electric charge.
atomic mass
an angle measuring 90°.
a right angle