The diastolic pressure refers the two values are recorded during the measurement of blood pressure.It is the number or the bottom number indicates the pressure in the arteries when the heart rests between beats.
Less then 80 are the normal diastolic blood pressure. Prehypertension which is indicaated by the blood pressure between 80 to 90. The first, systolic pressure, which represents the peak arterial pressure during systole. The second, that represent minimum arterial pressure during diastole.
the force the heart exerts on the walls of the arteries in between beats can be easily measured by the diastolic blood pressure .Diastolic blood pressure is mainly determined by the total arterial peripheral resistance which majorly influence Arterial elastance and compliance.
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Answer:
Pinging
Explanation:
- Keith Ferrazzi is the author of the book never eat alone in which he provides ways to build and maintain relationships with other people.
- In his book, Ferrazzi has advised that "pinging" is the way by which about 80 percent of the relationships can be maintained.
- He has defined "pinging" as a quick, casual greeting which can done in any number of creative ways.
- He has given three steps by which pinging can be done to establish new relationships :
Step 1. Send email, call through phone or have face to face interaction with people you are trying to establish a new relationship with.
Step 2. Do a phone call or send an email once a month after a relationship has been nurtured.
Step 3. Having atleast two face to face meetings outside the office leads to establishment of friendship.
C from the sun to bird to worm
Answer: False. HIV cannot reproduce on its own.
Answer:
D. Weight varies with location, but mass does not vary
Explanation:
Weight can be defined as the force acting on a body or an object as a result of gravity.
Mathematically, the weight of an object is given by the formula;
Where;
- m is the mass of the object.
- g is the acceleration due to gravity.
Mass can be defined as a measure of the amount of matter an object or a body comprises of. The standard unit of measurement of the mass of an object or a body is kilograms.
Irrespective of the location of an object or a body at a given moment in time, the mass (amount of matter that they're made up of) is constant. This ultimately implies that, whether you're in the moon, space, earth or any other place, your mass remains the same (constant).
<em>Hence, the statement that correctly compares mass and weight is that, weight varies with location, but mass does not vary. This is simply because acceleration due to gravity changes with location i.e its value varies with the planets.</em>