two loudspeakers, a and b (the figure (figure 1)), are driven by the same amplifier and emit sinusoidal waves in phase. speaker b is 2.00 m to the right of speaker a. the frequency of the sound waves produced by the loudspeakers is 206 hz. consider point p between the speakers and along the line connecting them, a distance x to the right of speaker a. both speakers emit sound waves that travel directly from the speaker to point p.

May all the sweet magic of christmas conspire to fill every desire..❤️ merry christmas! ❤️_❤️

Afarmer began a new method of reducing grain spills. this reduced the number of mice on the farm. the number of snakes in the surrounding area decreased at the same time. the snakes depended on the mice that lived in the field. what’s the likely reason the snake population decreased? a. the number of snake predators increased. b. the number of mice increased. c. the number of mice decreased. d. the pesticides affected the snakes. e. a new breed of mice moved into the field.

What kind of interaction is depicted in the image? a. intraspecific, direct b. intraspecific, indirect c. interspecific, direct d. interspecific, indirect e. invasion