The round formations seen in this coastal rock are most likely formed by weathering and erosion due to
a) glaciers.
b) organisms.
c) water.
d) wind.

Will someone me with this.. specialized cells which perform a particular function form: tissues organs or organism

Below are the three main organs that make up the plant body. what is the main function of the structure that is identified as b in the picture above? it anchors the plant.it produces food.it absorbs nutrients.it supports the plan

According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?