Answer:
I think you mean molecule not Michal so the answer is: the concentration of the molecule may be too low to be detected
Explanation:
Answer:
The correct answer will be options- A, B and D.
Explanation:
The metric system is an internationally accepted decimal system of the measurement which was adopted in France in 1795. This system is now widely accepted and used system in the world.
The metric units are based on the division and multiplication by an integer of ten thus, units can be scaled on the 10 which makes the calculation easy.
The metric system was accepted as the international system of units in 1875 when the International Bureau of Weights and Measures was established. The motto of this system was that it could be followed by all people all the time.
Thus, the selected options are the correct answers.
Phagocytic cells are an important part of the innate immune system because of their ability to engulf many different pathogens. So the correct answer is b. engulf many different pathogens.
The detection of a microbial invasion is typically swiftly followed by its engulfment by a phagocytic cell in all animals, including invertebrates and vertebrates. In the tissues across the body of vertebrates, macrophages are particularly prevalent in the lungs and stomach, two places where infections are most prone. Additionally, the liver, spleen, and connective tissues contain significant amounts. These long-lasting cells are among the first to come into contact with invasive pathogens and patrol the body's tissues.
Neutrophils, the second-largest family of phagocytic cells in vertebrates, are short-lived cells prevalent in blood but absent from healthy, normal tissues.
To learn more about macrophages click here
brainly.com/question/12028327
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Answer:
The correct answer is B) bacteria, I just finished the test and it was correct.
Hope it helps :)
