antibiotics
what is antibiotic resistance
when bacteria grows instead of the antibiotics killing the bacteria
what is thermal enegrey
kinetic energy present in a system due to the random movement vibration and collision of atoms and molecues
Which layer is usually the youngest in an undisturbed stack of sedimentary rocks?
the topmost layer
Organisms better adapted to their environment tend to survive and produce more offspring
What is natural selection?
This type of rock forms when magma cools and hardens
What is Igneous Rock
what causes antibiotics resistance
the misuse and overuse of antibiotics
what can cause thermal energy
heating, friction, or chemical reactions
The principle that states deeper rock layers are older than layers above.
The law of superposition
Any kind of inherited trait that improves an organism's chances of survival and reproduction.
What is an adaptation
This type of rock forms from the compaction and cementation of sediments
What is Sedimentary Rock
how do antibiotics work
attacking bacterial cell walls, disrupting protein synthesis, or blocking DNA replication
Does the hot iron contain more thermal energy than the cold water before mixing?
no
What can fern fossils in a desert indicate about that location's past?
Fern fossils in a desert indicate that the location was once a lush, humid, and temperate or tropical environment
According to Darwin, these are changes in DNA that can be good, neutral, or bad
What are mutations
This type of rock is formed deep underground through intense heat and pressure
What is Metamorphic Rock
how are antibiotics made
through large-scale industrial fermentation
What is the primary difference between temperature and thermal energy?
Temperature is the average kinetic energy of particles, while thermal energy is the total sum of kinetic energy of all particles.
What is a break in the rock record created when rock layers are eroded?
An unconformity
This term refers to differences in traits within a population
What is variation
This type of rock is formed from the cooling of magma below the surface
What is Intrusive Igneous Rock
what are common side effects of antibiotics effects of antibiotics beyond digestive issues
sun sensitivity or even tooth discoloration in chlidren
Does the hot iron contain more thermal energy than the cold water before mixing?
When thermal energy is added to a liquid, the molecules speed up and move further apart, breaking bonds to become a gas.
Geologists compare rock layers in different locations to determine this.
perform correlation
When more offspring are produced by an organism than can actually survive in an ecosystem
What is overproduction
This metamorphic rock is formed from limestone and often used in sculptures
What is Marble