Keystone species are those that are a necessary component to the stability of the ecosystem, and without them, many other organisms would not survive and the ecosystem can collapse. Which of these is NOT an example of a keystone

species and the role it plays in Georgia's ecosystems?

B

beaver, their cars create small ponds to help other species have a place to

live and helps to stimulate the growth of plants

kudzu kudzu was introduced from Japan as an omamental plant, and the

Civilian Conservation Corps used it to help reduce soil erosion

alligators, their tails dig holes that hold water during times of drought, and

this water is used as a source for drinking water by many species

red cocaded woodpecker, they drill deep nests into Georgia's pine trees,

and when not in use by the woodpecker, many other organisms will use

them

red cocaded woodpecker, they drill deep nests into Georgia's pine trees,

and when not in use by the woodpecker, many other organisms will use them

Explanation:

red cocaded woodpecker, they drill deep nests into Georgia's pine trees,

and when not in use by the woodpecker, many other organisms will use them is not a keystone species because it does not form an important component in the ecosystem, does not play a crucial role in the ecosystem and it's presence does not have a great effect on the ecosystem.

red cocaded woodpecker, they drill deep nests into Georgina pine trees, these their action does not contribute to the survival of the ecosystem because other organisms can still survive without it.

"do a testcross with a homozygous recessive plant."

the circled areas are referred to   as sunspots.   the sunspots are cooler than the   surrounding area.

sunspots are temporary phenomena on the photosphere of the sun that appear visibly as dark spots compared to surrounding regions. they correspond to concentrations of magnetic field flux that inhibit convection and result in reduced surface temperature compared to the surrounding photosphere.