antibodies
Sodium hydroxide (NaOH) is more basic than human blood, as it has a pH of around 14. Sodium hydroxide is a strong base commonly used in industrial processes and laboratory settings.
The most abundant chemical substance in the human body is water. There are a lot of H2O molecules throughout the human body.
A water and ammonia solution with a pH of 11
The hardest substance in the human body is tooth enamel. It is even harder than bone and serves as the outer protective layer of our teeth.
The second most abundant substance in the human body is proteins. Proteins are essential for various functions in the body, including building and repairing tissues, supporting the immune system, and serving as enzymes and hormones.
Antibodies will eventually form but it takes 7-10 days for that to happen.
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antibodies
Antibodies will eventually form but it takes 7-10 days for that to happen.
Ammonia is more basic than human blood.
Gamma Globulin
well their are valves in the human heart, and they control the amount of blood entering the heart, and the backflow of it aswell
Red blood cells do not prevent pathogens from entering the human body. Their main function is to carry oxygen to tissues and remove carbon dioxide. The immune system, primarily white blood cells, is responsible for detecting and fighting off pathogens.
The human body is about 209.5 degress celsius so any substance that has a melting point above that. Iron does so it would be a frozen substance in the human body. There are small amounts of iron in the human body.
haemoglobin is the iron-based substance in your blood that allows oxygen to be carried around the body. Is this what you meant?