False-possible
they enter the bloodstream. when you get cut for example, the capillaries are broken, so there, the pathogens enter.
An infection occurrs.
the immunes system i found out of my teacher
true
the immunes system i found out of my teacher
false
Pathogens can enter the body from body fluids. They can also be transferred by blood via body contact or sharing needles. Pathogens aren't to be messed around with, because they can range from HIV to salmonella to parasites.
Pathogens can enter the body through various routes such as inhalation, ingestion, direct contact with broken skin, or through insect bites. Once inside, they can multiply and cause infection by evading the body's immune defenses and damaging tissues.
Yes. Anything that comes into our bodies MAY contain pathogens.
Oxygen enters the bloodstream through the alveoli in the lungs. When you breathe, oxygen from the air diffuses across the thin walls of the alveoli into the surrounding capillaries, where it binds to hemoglobin in red blood cells for transport throughout the body.
Certain pathogens enter and multiply within the human body.. (:
yes