Water has special characteristics because liquid water is denser than ice and ice floats on top of liquid water.
Answer: Option A & D
<u>Explanation:</u>
A water molecule is formed by the covalent bonding between two atoms of Hydrogen atom with one atom of Oxygen. In water, the Hydrogen bonds are the one that keeps the water molecule intact.
When the water molecule freezes the bonding becomes weak as they are separated and set apart which makes the liquid water denser than ice. Normally a substance floats if it is less dense. Ice floats because it is less dense than water.
Answer:
telophase
Explanation:
because the chromatids are pulled to the opposite sides
The body has levels of organization that build on each other. Cells make up tissues, tissues make up organs, and organs make up organ systems. The function of an organ system depends on the integrated activity of its organs. For instance, digestive system organs cooperate to process food.
Answer:
This disorder may reduce the number of muscle cells and thus affects the muscle mass
Explanation:
During aging, it has been shown that there is a reduction in the number of muscle cells which are replaced by connective tissue and adipose cells. In consequence, it is expected that this type of disorder associated with faulty cell cycle regulation may cause a decrease in muscle mass
Answer:
They are both animals and both are mammals. I think that is what you mean.
Explanation:
