1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Genrish500 [490]
3 years ago
9

Regular exercise helps to options: lower blood pressure

Physics
2 answers:
marysya [2.9K]3 years ago
6 0
The answer is all of the above
disa [49]3 years ago
4 0
All of dee above is da answer ku
You might be interested in
A sled of mass 15 kg slides across the ground with a friction force of 80.85 N. What is k between the sled and the ground?
Dvinal [7]
The expression for the frictional force between the sled and the ground is:
F=k m g
where k is the coefficient of friction, m is the mass of the object and g=9.81 m/s^2 is the gravitational acceleration.

The friction force in our problem is F=80.85 N. The mass of the object is m=15 kg. Re-arranging the formula, we can find the value of k:
k= \frac{F}{mg}= \frac{80.85 N}{(15 kg)(9.81 m/s^2)}=0.55
8 0
3 years ago
Read 2 more answers
Organisms typically have more than one form of each gene. If one form can mask the appearance of another form, that form is cons
lozanna [386]
I think the blank would be "dominant".
3 0
3 years ago
Read 2 more answers
A wave travels at 18 m/s and has a wavelength of 3 meters. What is the frequency of the wave?
Anna35 [415]

Answer:

0.1667Hz

Explanation:

by explanation frequency is given by 1/time

after carrying out the calculation of time we can easily get frequency.

time=speed/distance

=18/3

=6s

but frequency=1/time

hence=1/6

=0.1667hertz

7 0
2 years ago
If a bar magnet is suspended at the center on a string and allowed to swing freely, in what direction will its south pole point
nika2105 [10]

Explanation :  If a bar magnet is suspended at the center on a string and allow to swing freely, then the magnet will rotate so that it will line with the  pole of the earth .

So, we can say that when the magnet suspended freely by the string, then the magnet will rotate and stop in north and south direction . The north pole of the magnet will stop in the south direction of the earth and the south pole of the magnet will stop in the north direction of the earth.

8 0
3 years ago
Which scientist was the first one to use a telescope​
NISA [10]

Answer:

Galileo Galilei developed the first ever telescope

6 0
2 years ago
Other questions:
  • In Young's experiment a mixture of orange light (611 nm) and blue light (471 nm) shines on the double slit. The centers of the f
    15·1 answer
  • a vertical polarizing filter is used on the lens of a camera. Which of the following do not strike the lens?
    9·1 answer
  • A microwave oven uses 1,200 watts. It runs a total of 6 hours during the corse of a week. How much energy does the microwave ove
    8·1 answer
  • If he leaves the ramp with a speed of 31.0 m/s and has a speed of 29.5 m/s at the top of his trajectory, determine his maximum h
    15·1 answer
  • What metric unit would you use to measure the weight of an elephant​
    13·1 answer
  • Explain this statement: Cells are the basic unit of structure and function in organisms.
    11·1 answer
  • Which of the following is an example of heat transfer by convection?
    13·1 answer
  • What is the acceleration of a rocket that speeds up from 50 m/s to 1000 m/s in 3 seconds?
    8·1 answer
  • As a passenger balloon rises, its gas bag tends to A. Become smaller B. Leak C. Distort D. Expand E. Remain unchanged
    12·2 answers
  • What is the amount of matter in a substance?​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!