Which statement best describes how some trees respond to decreasing temperatures and shorter days in the fall?
A. They drop their leaves and go into dormancy.
B. They grow new leaves and go into dormancy.
C. They drop their leaves and increase photosynthesis.
D. They grow new leaves and increase photosynthesis.
SUS

Diego conducted an experiment to find out what kind of ball bounces the highest when dropped from a five-foot platform. he used a golf ball, a tennis ball, and a soccer ball. he dropped each ball from the balcony once. diego recorded his observations after each drop. what can diego do to best improve the reliability of his results? a) drop each ball from the platform three more times b) record his observations in more than one unit c) write at least two scientific questions after the experiment is complete d) share his results with other people who have done similar experiments you for the !

Which feature would you expect to find in a population in which sexual selection depends on male competition?

Black fur(b) in guinea pigs is dominant over white fur(b). find the probability of a homozygous offspring in a cross: bb x bb. a. 0% b. 25% c. 50% d. 75% e. 100%