Rio Bio 156 Exam 1 | Questions with Correct
Answers 2026 latest update!! - Questions &
Answers | Latest Already Graded A+
Hierarchy of organization - answer- -atoms, molecules, cell, tissue, organs, organ
system, organism
-organism, population, community, ecosystem, biosphere
characteristics of living things - answer- organized, need nutrients and energy, respond
to stimuli, reproduce and develop, adapt
Scientific process - answer- observation, hypothesis, experiment/further observation,
data, conclusion
homeostasis - answer- internal balance, process by which organisms maintain a
relatively stable internal environment
element - answer- 92 natural occurring, Carbon hydrogen, nitrogen, oxygen,
phosphorus, sulfur
CHNOPS - answer- Carbon, Hydrogen, Nitrogen, Oxygen, Phosphorus, Sulfur
atom - answer- smallest particle of elements
atomic number - answer- number of neutrons in the atom
atomic mass - answer- neutrons + protons
periodic table - answer- vertical- groups, chemically similar
horizontal- periods, larger and larger
isotopes - answer- atoms of the same element that have different numbers of neutrons
electron shells - answer- different energy levels referred to as electron shells
oclet rule - answer- inner shell has 2 orbitals, others have 8, or multiples of 8
if 3 or less - answer- tends to donate
if 5 or more - answer- tends to recieve
molecule - answer- two or more atoms bonded together
Answers 2026 latest update!! - Questions &
Answers | Latest Already Graded A+
Hierarchy of organization - answer- -atoms, molecules, cell, tissue, organs, organ
system, organism
-organism, population, community, ecosystem, biosphere
characteristics of living things - answer- organized, need nutrients and energy, respond
to stimuli, reproduce and develop, adapt
Scientific process - answer- observation, hypothesis, experiment/further observation,
data, conclusion
homeostasis - answer- internal balance, process by which organisms maintain a
relatively stable internal environment
element - answer- 92 natural occurring, Carbon hydrogen, nitrogen, oxygen,
phosphorus, sulfur
CHNOPS - answer- Carbon, Hydrogen, Nitrogen, Oxygen, Phosphorus, Sulfur
atom - answer- smallest particle of elements
atomic number - answer- number of neutrons in the atom
atomic mass - answer- neutrons + protons
periodic table - answer- vertical- groups, chemically similar
horizontal- periods, larger and larger
isotopes - answer- atoms of the same element that have different numbers of neutrons
electron shells - answer- different energy levels referred to as electron shells
oclet rule - answer- inner shell has 2 orbitals, others have 8, or multiples of 8
if 3 or less - answer- tends to donate
if 5 or more - answer- tends to recieve
molecule - answer- two or more atoms bonded together
