WGU C190 FINAL STUDY GUIDE 2026
COMPLETE QUESTIONS AND ANSWERS.
▶ Tissues. Answer: A group of similar cells that perform the same
function.
▶ Organs. Answer: A collection of tissues that work together to carry
out a common general function.
▶ organ system. Answer: the higher level of organization that consists of
functionally related organs
▶ Organism. Answer: individual living entity that survive and reproduce
as a unit
▶ Population. Answer: all the individuals of a species living in a specific
area
▶ Community. Answer: All the different populations that live together in
an area
,▶ Ecosystem. Answer: Consists of all the living things in a particular
area together with the abiotic parts of that environment.
▶ Biosphere. Answer: the of all ecosystems on Earth. Includes all
habitable zones on the planet, including land, soil, rocks the Earth's
crust, water and ice, and the atmosphere.
▶ Organization of Biosphere. Answer: Molecule, Cell, Organism,
Population, Community, Ecosystem
▶ Homeostasis. Answer: the ability to maintain a stable internal
environment
▶ Nutrient. Answer: Any matter an organism needs but cannot make for
itself
▶ Waste. Answer: Matter that is not used by an organism tat is excreted
▶ Energy. Answer: the capacity to do work or to make a change in the
location, temperature, or structure of matter.
▶ Evolution. Answer: Scientific theory that explains how and why life
changes over time.
, ▶ natural selection. Answer: A process in which individuals that have
certain inherited traits tend to survive and reproduce at higher rates than
other individuals because of those traits.
▶ sceintific inquiry. Answer: an approach to asking and answering
questions
▶ Protons. Answer: Positively charged particles
▶ Neutrons. Answer: the particles of the nucleus that have a neutral
charge
▶ electron. Answer: A subatomic particle that has a negative charge
▶ covalent bond. Answer: A chemical bond that involves sharing a pair
of electrons between atoms in a molecule
▶ ionic bond. Answer: A chemical bond resulting from the attraction
between oppositely charged ions.
▶ hydrogen bond. Answer: weak attraction between a hydrogen atom
and another atom
COMPLETE QUESTIONS AND ANSWERS.
▶ Tissues. Answer: A group of similar cells that perform the same
function.
▶ Organs. Answer: A collection of tissues that work together to carry
out a common general function.
▶ organ system. Answer: the higher level of organization that consists of
functionally related organs
▶ Organism. Answer: individual living entity that survive and reproduce
as a unit
▶ Population. Answer: all the individuals of a species living in a specific
area
▶ Community. Answer: All the different populations that live together in
an area
,▶ Ecosystem. Answer: Consists of all the living things in a particular
area together with the abiotic parts of that environment.
▶ Biosphere. Answer: the of all ecosystems on Earth. Includes all
habitable zones on the planet, including land, soil, rocks the Earth's
crust, water and ice, and the atmosphere.
▶ Organization of Biosphere. Answer: Molecule, Cell, Organism,
Population, Community, Ecosystem
▶ Homeostasis. Answer: the ability to maintain a stable internal
environment
▶ Nutrient. Answer: Any matter an organism needs but cannot make for
itself
▶ Waste. Answer: Matter that is not used by an organism tat is excreted
▶ Energy. Answer: the capacity to do work or to make a change in the
location, temperature, or structure of matter.
▶ Evolution. Answer: Scientific theory that explains how and why life
changes over time.
, ▶ natural selection. Answer: A process in which individuals that have
certain inherited traits tend to survive and reproduce at higher rates than
other individuals because of those traits.
▶ sceintific inquiry. Answer: an approach to asking and answering
questions
▶ Protons. Answer: Positively charged particles
▶ Neutrons. Answer: the particles of the nucleus that have a neutral
charge
▶ electron. Answer: A subatomic particle that has a negative charge
▶ covalent bond. Answer: A chemical bond that involves sharing a pair
of electrons between atoms in a molecule
▶ ionic bond. Answer: A chemical bond resulting from the attraction
between oppositely charged ions.
▶ hydrogen bond. Answer: weak attraction between a hydrogen atom
and another atom
