The answer is that <span>healthy </span>legs<span> have </span>veins<span> with smooth, elastic walls that </span>are<span> perfectly designed to </span>adapt<span> to the changes in pressure within a </span>vein<span>. </span>Veins<span> have </span>valves<span> that keep blood moving in one direction: back toward the heart. As the </span>leg<span> muscles </span>are<span> activated, the </span>venous valves<span> open to </span>allow<span> one-way flow in the direction of the heart.</span>
The statement “Nearly 47%
of people who began drinking before age 14 were alcohol dependent at some point
in their lifetime” is true.
Alcohol dependence<span> <span>is a
previous psychiatric diagnosis in which an individual is physically or
psychologically </span>dependent<span> upon
drinking </span>alcohol. In 2013 it was reclassified as alcohol<span> use disorder (</span>alcoholism) along with alcohol<span> abuse
in DSM-5.</span></span>
I am hoping that this answer has satisfied your query and it
will be able to help you in your endeavor, and if you would like, feel free to
ask another question.
The typical process used to create, manage, and replace information systems is called the systems development life cycle. The steps of the systems development life cycle are arranged in a sequential order.
<h3>What is systems development life cycle?</h3>
A process for designing, developing, testing, and deploying an information system is called the systems development life cycle, often referred to as the application development life cycle. It is employed in the systems, information, and software engineering fields.
The systems development life cycle (SDLC), a conceptual model for project management, outlines the stages of an information system development project, from the first phase of a feasibility study to the continuous maintenance of the finished application. Systems can employ SDLC whether they are technological or not.
With all the intricate procedures required for software development, it's simple to overlook the essential procedure for a successful software development life cycle (SDLC).
To learn more about systems development life cycle visit:
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Answer:
all option is correct
Explanation:
Operation order which is denoted as OPORD is a type of detail plan which is given to subordinated to assist them about the any military operation.
The main point of operation order consist of
1) the main function is to order instruction to subordinate in very clear way
2) for any mission accomplishment provide instruction to subordinates
3) asked subordinated for supporting orders.
hence all option is correct
Answer:
(a) 50 dB
Explanation:
It is given that someone gives training to dog that it will run for food when h whistles a 60 dB whistles and it is also given that dog will not come when he whistles a 70 dB we have to tell that when there is peak shift effect then whistle would lead to the dog fastest running.The dog will run fast for food when there is a whistle of 50 dB when thee is a peak shift effect.
so option (A) will be the correct option
