The body is composed of several lymph nodes located in different regions. Half of the lymph nodes of the body are found in the abdomen area. The neck also contains high concentrations of lymph nodes. These are areas that have high concentrations of lymph nodes because they respond to certain levels of stress within the body when it is not in homeostasis.
I like 4 the best. If an organism is covered by sediment before the body decays the sediment can harden around the decaying body and the imprint will be preserved in the hardened sediment.
Answer:
Osmosis is the movement of water molecules through a semi-permeable layer from high concentration to low concentration until equilibrium.
Explanation:
Answer:
Those continents were once together as one supercontinent.
Explanation:
The differences between the dog breeds are due to genetic factors. All dogs belong to the same species, so these differences are due to genetic variations. Each dog inherits genetic traits from its parents, such as the type or color of hair. This information is found in segments of DNA called genes.
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