What adaptation helps trees survive in their environment? (2 points) a
Collecting and storing food for the long winter months

b
Growing a thick bark and hibernating for the winter

c
Growing a thick bark for protection against cold temperatures

d
Having a weak bark that animals can eat for food

Agroup of students were investigating the force of gravity. they began by dropping a foam ball from a height of 3 meters into a bucket of sand. the ball hit the sand in 0.306 seconds. they dropped additional balls of approximately the same diameter, but of different masses. here is the data they collected. based on this experiment and the collected data, what would their conclusion be?