PLEAS HELP! Can anyone tell me how plants survived the ice age

POSSIBLE ANSWERS:

Plants shut down their reproductive processes for thousands of years.

Seeds that are adapted to warm climates will germinate in greater numbers.

Stems will become taller and thinner over time.

Plants that could withstand the cold would reproduce in greater numbers.

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 !

Babies with very low or very high birth weight are less likely to survive. observe a graph of the data.

Which is a kingdom? protistachordataprokarya mammalia