A 3-year-old boy was running full speed and tripped over his toy, falling on his right leg. An X-ray shows an isolated nondisplaced distal spiral fracture of the tibia. Which of the following is the next best step in the treatment?
a. Orthopedic consult for casting and further treatment
b. Observation at this fracture spontaneously heals in toddlers
c. Obtain a skeletal survey
d. Obtain work up for bone cancer

archaebacteria are found in in forest soil.

hope i spelled it right lol

hope i

-lavira: )

estuaries are the partially enclosed coastal bodies of brackish water formed at the mouth of sea where river meets an ocean. it is a transition zone between river and sea water so estuaries are influenced to both marine environment such as tides, waves and to riverine such as flow of fresh water and sediments. the mixing of sea and fresh water provide high level of nutrients, making estuaries a high product habitats.

many estuaries suffers degradation from a variety of human activities like erosion from deforestation, overgrazing, overfishing, drainage and eutrophication.

so from the above statement answers will be

1. false as estuaries are formed due to both brackish and freshwater.

2.true, due to high productivity estuaries are breeding ground for many marine species.

3. direct and indirect activities of man that contribute to pollution and deposition of sediments.