Answer:
a. The bone matrix is very dense and contains deposits of calcium salts
Explanation:
Characteristic of bone tissue
The mineralized matrix of the bone tissue has the organic component which is mainly collagen known as the ossein and an inorganic component of mineral composed of various salts .
The tissues of the bone contain an organic primarily hydroxypatite , calcium carbonate and collagen .
The organic matrix is about 20 percent of the net weight of the bone and is composed mainly of collagen , hence collage is the main structural component of the bone matrix .
Answer:
The Terminal Buttons of a neuron are the small knobs at the end of an axon that release chemicals called neurotransmitters. The terminal buttons form the Presynaptic Neuron of the synapse.
Explanation:
in other words, they are the ones that make u react to certain physical feelings like cold, heat, pain, etc.
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Staff-directed is the stage of the culture change continuum are meals served buffet-style at specified time ranges and is denoted as option A.
<h3>What is a Buffet?</h3>
This is defined as a system in which foods are placed in public and individuals are allowed to serve themselves. Food contain different types of nutrients which are important for the growth and survival of organisms which are present in the ecosystem.
Examples of food include the following:
In the case of culture change continuum where meals are served buffet-style at specified time ranges, it is usually staff directed.
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Answer:
The brain can be divided into the cerebrum, brainstem, and cerebellum: Cerebrum. The cerebrum (front of brain) is composed of the right and left hemispheres, which ... Functions of the cerebrum include: initiation of movement, coordination of ... Recognition of smell usually involves parts of the frontal lobe. ... Occipital lobe.
