During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.
Did you know?
Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
Did you know?
Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.
Did you know?
There are more nerve cells in one human brain than there are stars in the Milky Way.
Did you know?
There are more bacteria in your mouth than there are people in the world.
Ground cover and colour such as shown here in (a) white sand
Identify the structures shown below by filling in the blanks.
Cutaway view of a typical alternator.
Look at the graph function shown belowPlea
The genome of a typical retrovirus is shown at the top of the diagram
Rosalind Franklin, shown here on holiday, used X-ray diffraction to investigate the structure of DNA