The kidney controls the water balance in the body.
a. true
b. false
Ans: a. true
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Due to the diversity of retroviruses, they can be placed into more than one Baltimore system group.
Answer the following statement true (T) or false (F)
If a gardener wanted to help prevent erosion along a slope it would be best to
A. plant grasses because they have fibrous roots. B. plant grasses because they have taproots. C. plant trees because they have taproots. D. plant trees because they have fibrous roots.
What structure does light pass through after leaving the condenser in a compound light microscope?
A) ocular lens B) objective lens C) specimen D) illuminator
Which best describes how a bone fracture is repaired?
When a bone breaks, bleeding occurs and a clot forms. Fibroblasts invade the clot and secrete collagen fibers to form a callus, linking the two parts of the bone. Osteoblasts transform cartilage into bone. All of these are steps of bone fracture repair.