Aheterotrophic multicellular organism that does not have cell walls is called a(n)
a. animal
b. plant
c. virus
d. bacteria user: a sponge can drop a piece of itself on to the floor of the ocean and the little piece then grows into a new individual. this is an example of
a. sexual reproduction
b. excretion
c. budding
d. regeneration

The rigid beam is supported by the three suspender bars. bars ab and ef are made of aluminum and bar cd is made of steel. if each bar has a cross-sectional area of 450 mm2, determine the maximum value of p if the allowable stress is (σallow)st = 200 mpa for the steel and ( σallow)al = 150 mpa for the aluminum. est = 200 gpa and eal = 70 gpa.

Aforce of 9.00 newtons acts at an angle of 19.0 to the horizontal. what is its component in the horizontal direction?

Asmall 21 kilogram canoe is floating downriver at a speed of 1 m/s. what is the canoe's kinetic energy?