Question

write the cause on the left (input) and the effect it has on the right (output). 6.19) turning on a lamp plant grows 6.20) ice melts 6.21) 6.22) blowing up a balloon 6.23) water becomes salty check correct recheck

Explanation:

For 6.19, turning on a lamp provides light which can help a plant grow. For 6.20, a possible cause for ice to melt is heating it (not given in input but a common cause). For 6.21, blowing up a balloon causes it to expand. For 6.22, adding salt to water makes water become salty.

Answer:

6.19) Output: plant grows, Input: turning on a lamp
6.20) Input: heat is applied (assumed common - cause), Output: ice melts
6.21) Input: blowing up a balloon, Output: balloon expands
6.22) Input: salt is added to water, Output: water becomes salty