The only testable question from the options provided would be asking if the average yearly temperatures in Ecuador are greater than those in Springdale. This question allows for a factual comparison using data.
When comparing climates, we must focus on quantitative, measurable aspects. So, the testable question here most appropriate for Sam's inquiry would be: Are average yearly temperatures in Ecuador greater than in Springdale?. This question relies on measurable, empirical data related to the large scale weather patterns of two distinct geographic locations. It will allow a factual analysis of the differences in climate between Springdale and Ecuador, specifically in terms of average yearly temperatures.
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A buffer works by bonding with the added H+ or OH- in solution
A buffer is simply a mixture of a weak acid and its conjugate base or a weak base and its conjugate acid. Buffers work by reacting with any added acid or base to control the pH.
Hope this helps
Answer:
A kind of nuclear reaction where two light nuclei come in contact with each other to produce a solitary heavier nucleus is known as nuclear fusion. The outcomes of this reaction are usually the unstable compound nuclei, which further gets dissociated into steadier daughter components.
In this reaction, the fusion leads to the discharge of energy as the mass of the novel nucleus is less in comparison to the total of the original masses. There are various kinds of fusion reactions known as deuterium-deuterium reactions, proton-proton chains, and deuterium-tritium reactions.
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All the glands do release quite a lot of hormones that have different functions. They are discussed below.
Pituitary gland is called the orchestra of endocrine system of human body. It secretes a lot of hormones namely
A. Growth hormone - it acts all over the body, helping in overall growth.
B. Thyroid Stimulating Hormone - acts on Thyroid gland, stimulating the release of Thyroid hormones.
C. Follicle Stimulating Hormone - Acts on germ mother cells to produce new cycles in females and new sperms in males.
D. Adreno Cortico Trophic Hormone - Acts on adrenal cortex gland helps in secretion of its hormones.
E. Luteinizing hormone - acts on interstitial cells of Leydig cells in males and corpus luteum in females to secrete testosterone and progesterone respectively.
F. Prolactin - it acts on mammary glands to secrete breast milk.
G. Oxytocin - it helps in labour and acts on uterine muscles.
H. Vasopressin - it acts on kidneys to reabsorb water.
Thyroid glands secrete Thyroxine and triiodothyronine acting on all cells of body for overall growth.
Adrenal Cortex secrete cortisol acting on all body cells, angiotensin and aldosterone acting on kidneys. Adrenal Medulla secretes adrenaline, nor adrenalin and dopamine which also acts on all body cells.
Pancreas secretes insulin, glucagon and somatotrophin which acts on all body cells, mainly muscle cells and adipocytes.
Ovary secretes Oestrogen, and progesterone acting on mainly all body cells, mainly in uterus.
Testis secretes testosterone which acts on all body, mainly on sperm mother cells.