Oraganisms can enter the body through skin contact, nasal inhalation and putting things in your mouth. They can also enter an open wound very easily making it infected. Your bodys primary barrier is the skin and are secondary barrier is our white blood cells. White blood cells attack bacteria and virus's in to ways, the first being ingulfing the bacteria and killing and the second being creating antibodies that surround the bacteria and quickly kill them.
Complex organisms evolved from simple organisms, so simple organisms evolved first.
No, a gamete has half the number of chromosomes as compared to the organisms body cells.
Microbes enter the body by our eyes ,ears, mouth ,cuts, nose and privet area.
Multicellular Organisms
Pathogens. These are typically bacteria, viruses, fungi, or parasites that can cause disease by invading the body's tissues. Common examples include influenza viruses, E. coli bacteria, and malaria parasites.
hi its Jo
Lungs, GI tract, Skin
i think cholera is a disease caused by micro organisms entering the body.
How does hydrogen enter the human body?
which part of the body doesn't enter the blood
by the blood, penetrating trauma, an infection in adjoining structures such as the ear or sinuses
Horses are living to! They have organisms for their body to.
Complex organisms evolved from simple organisms, so simple organisms evolved first.
Their are 4 ways that gases enter the ocean. Gases can enter the ocean from streams, volcanoes, organisms, and the atmosphere.
Cocaine can enter the human body by the nose or the mouth. You can snort it or sniff it.
Barbiturates enter the body orally. You can swallow, eat, and drink it.
Microorganisms have several avenues in which they can infect larger organisms. They can enter the body through any of the body's natural openings, through wounds or injection and some can even cause infections through skin contact.