civics and ethics
democracy
A form of government where the people elect their rulers and can participate in the country's decisions
O
chemical symbol for oxigen
joyfull
synonym of happy
total
Result of a sum
oxygen
gas we use to live
freedom of expression
This human right guarantees that all people can freely express their ideas and opinions.
Dmitri Mendeleyev
who created the periodic table
went
past tence of the verb "go"
3.14
Approximate value of π to two decimal places
lungs
organ we use to breathe
the national electroral institude
institution in Mexico that is primarily responsible for organizing federal elections
H
Chemical symbol for hidrogen
26
how many letters are in the english alphabet
Equilateral triangle.
Triangle with all three sides equal.
the core
part of the cell contains the DNA
justice
a value that seeks to give each person what they are entitled to in a fair and equal manner
7
pH of a neutral sustance
Present Continuous
English verb tense used for actions happening right now
Parentheses.
The order of operations must be determined first: addition, multiplication, or parentheses
the heart
main organ of the circulatory system
the separation of powers
democratic principle that divides the government into Executive, Legislative and Judicial branches
Oxidation-reduction reaction
A chemical process in which one substance loses electrons while another gains them.
Second conditional.
type of conditional is used in English to talk about hypothetical situations in the present or future
Exact division.
Result of a division that has a remainder of zero
the femur