How does a pitcher plant trap insects?
What will be an ideal response?
The pitcher plant traps insects by luring them into its "throat." The sides are so slippery
that the insect cannot get out. It then falls into the digestive fluids in the bottom of the
"pitcher" and dies.
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Calculate the volume of a cylindrical shape, in cubic centimeters, when r = 6.5 cm and h = 26 cm. Carry the answer to two decimal places.
An air-acetylene unit usually consists of a B tank of acetylene gas, a regulator, a hose, and a torch.
Answer the following statement true (T) or false (F)
A typical radar cruise control system uses _____________
A) Electronic throttle control system to control vehicle speed B) Long-range radar (LRR) C) Short-range radar (SRR) D) All of these
Technician A says tailor rolled blanks may incorporate several different thicknesses of metal into one part, without any seams at the transition areas. Technician B says some structural parts are die quenched to cool the metal after the parts are stamped. Who is correct?
A. Technician A only B. Technician B only C. Both Technicians A and B D. Neither Technician A nor B