Answer:
Some of the sensation of olfaction is actually one of pain. (Ans D)
Explanation:
Olfactory system is also known as sense of smell, is called the sensory system used for olfaction (smelling). It is known as the special sense, which have directly association with specific organs. Most reptiles, and mammals contains 2 types of olfactory system:
1) Main olfactory system: It helps in detection airborne substances.
2) Accessory olfactory system: It helps in sense fluid phase stimuli.
germinal centers of the lymph nodes
Hassall's corpuscles of the thymus
white pulp of the spleen
The white pulp of the spleen areas in a secondary lymphoid organ allows intimate contact between blood and the lymphocytes. Hence, option D is correct.
The lymphoid organs include the red bone marrow, thymus, spleen and clusters of lymph nodes.
Both white and red pulp contains lymphocytes and immune cells called macrophages. These cells dispose of antigens, dead cells, and debris by engulfing and digesting them. While the spleen functions chiefly to filter blood, it also stores red blood cells and platelets.
Hence, The white pulp of the spleen areas in a secondary lymphoid organ allows intimate contact between blood and the lymphocytes.
Learn more about lymphoid here:
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Answer:
history
Explanation:
read a textbook and it can help perhaps
Answer:
Cellular respiration
Explanation:
Herbivores are organisms that feed on plant materials solely. They are usually animals like sheep, cattle, goats with four stomach compartments. They are part of the global carbon cycle which shows how carbon is circulated in nature.
Answer:
Herbivores eat plants, producing carbon dioxide during cellular respiration that is released into the atmosphere.
Explanation:
TrueFalse
Answer:
yes, true
Explanation:
Answer:
"Carbon-14 dating can determine the age of an artifact that is up to 40,000 years old. Living organisms absorb carbon my eating and breathing." Credit to NDT
Explanation:
Mark as brainliest please >_<