What do plants do to maintain homeostasis? a
respond to stimuli like water, sun, gravity and touch
b
reflect green light
c
produce flowers
d
change the food they make

Suppose a suitcase has a mass of (m) 30 kg and a net force (n) of 10 kg*m/s. what is the acceleration rate of the suitcasein m/s? show your work to support your answer

Match the correct terms to their descriptions a system in which only energy but not matter is exchanged frozen water in snow part of geosphere that includes only soil a thin layer between the troposphere and the stratosphere cryosphere tropopause closed system pedosphere

Polar zones are cold and tend to be dry because of a pressure system of cold. low high