Answer. True
Explanation:
When water freezes, water molecules form a crystalline structure maintained by hydrogen bonding. Solid water, or ice, is less dense than liquid water. Ice is less dense than water because the orientation of hydrogen bonds causes molecules to push farther apart, which lowers the density.
Answer:
the plant in the F1 were allowed to self-polinat the plant in the p generation are the true breeding
Rolls in mud to cool off and deter flies
