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In insects and spiders,__________ take up fluid,uric acid,and solutes from the blood and deliver them to the gut.
Q27: pineal gland<br>A)secretes one hormone that increases the
Q29: A keystone species affects its community by
Q31: A(n)_ is a group of individuals born
Q33: The interaction between two closely related species
Q36: An immediate source of energy for exercising
Q52: _,products of master genes,act as long-range signals
Q53: The anatomical structure identified with the letter
Q55: What results when the rate of bone
Q59: Peritoneal dialysis<br>A)In hummingbirds, this mode of heat
Q67: Species that are especially intolerant of physical