If a response encourages the original stimulus, the system is a feedback system. a Negative
b. stable
C. positive
d. Deficient

Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction.

Find the mass of the cone using the triple beam balance. a. 543.0 g b. 542.0 g c. 504.28 g d. 502.8 g select the best answer from the choices provided a b c d

Discuss how the research in this article shows how new technology and experimental methods can lead to changes in theories. what information did you include in your answer? check all that apply.