Answer:
uniformitarianism, Fossil groups, 48 million years ago.
Explanation:
- Uniformitarianism is the doctrine of uniformity that assumes that same environmental laws and process operate till date that has also occurred on the past but not with the same uniformity. Unlike the atmospheric that is short-lived and sudden changes over the period of time.
- William Smith was a geologist who has noticed a certain type of fossil in a certain layer of sedimentary and igneous rock. A similar layer of strata could be found in the areas that were further apart.
- The Permian period was from 229 to 251 million years and was the last period of the paleozoic era and is recorded for the last major extinction in the history of life in earth and it lasted for 48 million years.
<h2>Lymphatic System</h2>
Explanation:
- The <u>Blood pressure</u> in the capillaries drives the filtration of water and small molecules from the blood into the <u>interstitial space </u>of the tissues.
- The invulnerable system is the mind boggling assortment of cells and organs that annihilates or kills pathogens that would somehow cause malady or passing.
- The lymphatic system, for a great many people, is related with the safe system to such an extent, that the <em>two system are for all intents and purposes undefined. </em>
- The lymphatic system is the arrangement of <em>vessels, cells, and organs</em> that conveys abundance liquids to the <em>circulatory system and channels pathogens from the blood.</em>
- The growing of lymph hubs during a contamination and the vehicle of lymphocytes by means of the<em> lymphatic vessels are nevertheless</em> two instances of the numerous associations between these basic organ system.
- Circulatory strain <em>causes spillage of liquid from the vessels, bringing</em> about the aggregation of liquid in the interstitial space that is, spaces between singular cells in the tissues.
- In people, 20 liters of plasma is discharged into the interstitial space of the tissues every day because of slender filtration.
- Lymph is the term used to portray interstitial liquid once it has entered <em>the lymphatic system.</em>
Answer:
Gamma-aminobutyric acid (GABA)
Explanation:
Epileptic seizures are induced by a preponderance of electrical activity within the network of neurons in the brain. Synapsis is the meeting point between the axon of one neuron and the dendrite of another neuron. Electrical signals don't cross through the synapsis, instead, they are conveyed in a chemical form by neurotransmitters.
The neurotransmitters convey messages across the synapsis in a chemical form until they find to the receptor of the dendrite of the receiving neuron. Neurotransmitters can either be excitatory or inhibitory in function i.e. the receiving neuron can either be stimulated to action or inhibited from action. The main excitatory and inhibitory neurotransmitters in the brain are Glutamate and Gamma-aminobutyric acid (GABA) respectively.
There must be a balance between excitation and inhibition of neurons, in order to ascertain the optimal functioning of the brain. Too much Glutamate or too little of GABA can make neurons hyperexcitable and hyperexcitability of neurons makes the brain susceptible to seizures.
Answer:
The main functions of the cell wall are to provide structure, support, and protection for the cell
the answer of your question is cytoplasm
