Which of these is a scientific question you could ask about pillar coral in
order to find out more about this animal?
a. should governments make sure that these animals are protected?
b. is this the most interesting type of coral in the ocean?
c. how do zooxanthellae affect pillar coral?
d. what do people like the most about pillar coral?

Which is not a source of noise pollution? a)airplanes b)acid rain c)machines d)cars

Describe the function of the endomembrane system? what organelles are involved?

Asolid round steel rod 6.25 mm in diameter and 375 mm long is rigidly bonded to the end of solid square brass rod 25 mm on a side and 300 mm long. the geometric axes of the bare are along the same line. an axial tensile force of 5.4 kn is applied at the extreme ends of the assembly. for steel e = 200 gpa and for brass e = 90 gpa. determine the total elongation for the assembly.