Activity Choose an invasive species in your area. Perform online research and discuss what can be done to eradicate or prevent the spread of the species. please help me:) I'll mark brainliest

"El Dengue"

Explanation:

"El dengue" es una enfermedad que puede causar síntomas leves, en otros puede llegar a evolucionar a formas graves.  El contagio sólo se produce por la picadura de los mosquitos infectados, Las personas infectadas presentan viremia (virus presente en el torrente sanguíneo) desde un día antes y hasta cinco o seis días posteriores a la aparición de la fiebre. es importante estar prevenido y tomar las medidas necesarias para evitar su presencia colocando mosquiteros en las ventanas y puertas de las viviendas y usando repelentes sobre la piel expuesta y sobre la ropa con aplicaciones cada 3 horas.

d concave shape of wave rock

explanation:

the concave shape of wave rock is a very good evidence that supports the evolution of earth due to chemical weathering. if we talk about structure of   wave rock, studies have estimated that it is around 2.7 billion years old. it also serves as the foundation of evidence that it was the place where australian continent began to form.

how the structure of wave rock was created?

studies suggest that structure of wave rock was created when the surrounded area was started to weather due to which deposition of material started on the part of land which now contains wave rock.

the structure of wave rock is considered to be one of the best-known landforms in australia. at the height of around 15 cm, there can be found flared slopes which formulate the margins of hyden rock. it is now assumed by geologists that wave rock was created by subsurface water-induced weathering and not by glaciers, waves or wind.

due to deposition of material over the period of long time, the wave rock became tougher and tougher due to weathering from surrounding terrain. this makes it a physical evidence that supports   the evolution of earth due to chemical weathering.

hope it !

the correct answer is: b. pantala flavescens, because these organisms would have a high level of genetic variation due to sexual reproduction.  

because involves two organisms (parents) whose genetic material combines, sexual reproduction leads to genetic variation in new generations of offspring. the offspring is an unique organism, with new genome, more protected with the higher ability to adapted. this process is fundamental to evolution.