3. Some organisms have traits that help
then survive in certain situations,
while others of the same species do
not. These Ferences happen by
due to genetic variation through
sexual reproduction
O chance
O planning

The fruit of a certain plant is sweet and fleshy. the seeds of this plant have a seed coat that is fairly tough. the seeds germinate better if they are exposed to acid, or scarification. what is the most likely type of dispersal for this seed? water animal wind

How is the carbon cycle related to global warming ?

Which member of the following food chain will be least affected by ddt, a pesticide water pollutant, if bio-magnification is occurring? algae> zooplankton> crayfish> leopard frog> large mouth bass