How does the Endocrine system work?
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Answer:
Endocrine glands release hormones into the bloodstream. This lets the hormones travel to cells in other parts of the body. The endocrine hormones help control mood, growth and development, the way our organs work, metabolism , and reproduction. The endocrine system regulates how much of each hormone is released.
The endocrine system is a chemical messenger system comprising feedback loops of the hormones released by internal glands of an organism directly into the circulatory system, regulating distant target organs. In humans, the major endocrine glands are the thyroid gland and the adrenal glands.
Related Questions
The fact that a healthy deer can outrun a timber wolf is an example of
Eggs are also similar to what other animal
Jill stepped on a tack. Which part of the central nervous system caused her foot to move off the tack quickly in a reflex response?
2. The four main systems of the Earth are
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The correct answer is option B that is neutrons.
The atomic mass refers to the mass of an atom of a chemical element articulated in atomic mass units. It is about the same to the number of protons and neutrons in the atom (the mass number) or to the average number permitting for the relative abundances of distinct isotopes.
The atomic mass of a single atom of an element is determined by supplementing the mass of protons and neutrons.
Atomic mass is calculated by the sum of number of protons and the number of
Further explanation:
The smallest particle that is the building block of matter is known as an atom. Most of the space in an atom is empty and its mass is concentrated inside a small region called the nucleus.
Protons, electrons, and neutrons are the three subatomic particles that are present in the atom. The sum of protons and neutrons are called nucleons because these are located in the nucleus of the atom. Electrons revolve around the nucleus in fixed orbital path. The positively charged subatomic particle is called proton. Neutron is a subatomic particle that has no charge. Electron is the negatively charged subatomic particle. The number of electrons is equal to the number of protons in a neutral atom.
An atom is written as , where A is the atomic mass or mass number, Z is the atomic number, and X is the letter symbol of the element.
The total positive charge is known as the atomic number. It is represented by Z and is also equal to the number of protons present in the nucleus of the atom.
Atomic mass is the total number of nucleons within the atomic nucleus. It is also known as the mass number. Protons and neutrons together are known as nucleons because these are located in the nucleus of the atom. So atomic mass is the sum of number of protons and neutrons in the nucleus of an atom. Hence option (B) is correct.
Learn more:
1. Component of John Dalton’s atomic theory: brainly.com/question/2357175
2. Basis of investigation for the scientists: brainly.com/question/158048
Answer details:
Grade: Senior School
Subject: Chemistry
Chapter: Atomic structure
Keywords: electron, proton, neutron, atom, atomic mass, mass number, atomic number, A, X, Z, letter symbol, nucleons.
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As we know our blood has four main components which are plasma, red blood cells, white blood cells and platelets. That is why a hemophiliac must receive regular injections of platelets to stay alive. This is done by injecting into their bloodstream human plasma which contains many proteins, glucose, clotting factors, electrolytes, hormones, and carbon dioxide.
I hope it helps, Regards.
b. a volcano erupts on a small island in the pacific ocean
c. a valley forms between two seafloor plates as they pull apart
d. two continental plates push against each other to form a mountain range
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Answer:
d. two continental plates push against each other to form a mountain range
Explanation:
Converging plate boundaries occur when plates converge, that is, when they collide. The more dense plate dives over the less dense generating an area of intense magmatism. There are three types of convergence:
Convergence of two oceanic plates: When there is a collision between these two, the coldest, dense, ancient and thick plate, dives under the other, carrying part of the sediments accumulated on it. These sediments will fuse together with subduction ocean crust, generating intense volcanic activity, forming volcanic arcs or island arcs. Example: Mariana trenches, islands of Japan, etc.
Convergence of two continental plates: When there is a collision between two continental plates, the densest one dives over the other generating an intense metamorphism, that is, great mountain ranges. Example: Himalayan mountain range.
Convergence of a continental plate and an oceanic plate: When a collision occurs between these two plates, one oceanic and the other continental, it will cause the subduction of the continental plate, producing a continental magmatic arc or an abyssal pit at the edge of the continent. Example: Andes Mountains, Peru-Chile Fossa, respectively.
Accordingly, we can conclude that the letter D is the correct answer to your question.
D, two continental plates push against each other to form a mountain range. :)
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Natural casts
Natural casts are fossils that consistof minerals that are filled in an open mold of an organism. This type of castsis made when minerals are deposited in the mold. Casts can also be syntheticallyproduced when the molds are filled with synthetic material such as latex.
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Hope this helps :)
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By repeating an experiment many times, scientists increase confidence in the results. So, the correct option is (A).
What is an experiment?
An experiment is defined as a procedure which is carried out to support or disprove a hypothesis. It determines the efficacy or potential of something previously unusable. It provides insight into cause and effect by demonstrating what results when a particular factor is manipulated.
An experiment is defined as a type of empirical study that involves manipulation of an independent variable, measurement of a dependent variable, and control of extraneous variables. This extraneous variable is any variable other than the independent and dependent variables.
The best approach when conducting a scientific experiment is to test repeatedly and make sure the experiment can be repeated.
Thus, by repeating an experiment many times, scientists increase confidence in the results. So, the correct option is (A).
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Answer:
The answer is A by repeating the experiment several times
Explanation:
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