Food Chain
whats a food chain
Diagram showing energy transfer between organisms
what does DNA stand for
Deoxyribonucleic acid
what happens to the resources, when the population increases
it decreases
what are carbohydrates made of
carbon, hydrogen and oxygen
cells sexauly reproduce
False
what's population
All the same species in a specific area
whats CO2 made of
1 carbon, 2 oxygen
what are limiting factors
conditions that influence the growth, distribution and abundance of a population
what are proteins made of
carbon, hydrogen, oxygen, and nitrogen
there are cells named daughter cells
True
what's the third step in the food pyramid
Secondary consumers
why is carbon important
Its the most common element in living things
what's carrying capacity
maximum population that can be supported in a particular are without destroying habitat
what are fats made of
carbon, hydrogen, and oxygen
oxygen attracts electrons
True
what's a trophic level
each step in the food chain
whats sublimation
Solid to gas with no liquid stage
what's abundance
how many are in the population
what are nucleic acids made of
carbon, hydrogen, oxygen, nitrogen, and phosphorus
oxygen is the most common element
Fasle
whats an organism
An individual that carries out life processes
what's the chemical equation for photosynthesis
6CO2 + 6H2O ----> C6H12O6 + 6O2
what does the (k) stand for
carrying capacity
what are the 4 macromolecules
Carbohydrates, proteins, fats, and nucleic acids
RNA is Ribonucleic acts
False