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
Andreas93 [3]
3 years ago
9

why is it important for digestive system functions that mucous membranes can secrete and absorb susbstances?

Physics
1 answer:
MissTica3 years ago
6 0

Answer:

It pushes food through the GI tract. The inside of GI tract is lined with mucous membranes. Mucous membranes are moist tissues that can secrete and absorb substances. The ability to secrete and absorb substances is necessary for the functions of the digestive system.

Explanation:

Can I have brainliest?

You might be interested in
A light bulb has a resistance of 100 ohms. If a current of 1.2 amps is going through it, calculate
inysia [295]

Answer: 120 volts

Explanation:

5 0
3 years ago
Which of the following is the proper unit for measuring power? Newton Joules Watts Meters
fredd [130]
The unit for power is Watts. the newton is a unit for force. joules for energy and meters for distance
3 0
3 years ago
Can someone please help me come up with a hypothesis?. The question that I have is "How many sugars are in your smoothies?"
patriot [66]
'I believe that there is 20 grams of sugar in the smoothies.'

I don't know, just an idea.
8 0
3 years ago
Read 2 more answers
Homework help?
bogdanovich [222]
C. unbalanced is the correct answer for newton's first law.
8 0
2 years ago
Read 2 more answers
Parallel rays of monochromatic light with wavelength 571nm illuminate two identical slits and produce an interference pattern on
Natasha2012 [34]

Answer:

8.8\times 10^{-6} W/m^2

Explanation:

We are given that

Wavelength,\lambda=571 nm=571\times 10^{-9} m

1 nm=10^{-9} m

R=75 cm=\frac{75}{100}=0.75 m

1 m=100 cm

d=0.640 mm=0.64\times 10^{-3} m

1 mm=10^{-3} m

a=0.434 mm=0.434\times 10^{-3} m

y=0.830 mm=0.830\times 10^{-3} m

I_0=5.00\times 10^{-4}W/m^2

tan\theta=\frac{y}{R}

\theta=\frac{0.830\times 10^{-3}}{0.75\times 10^{-2}}

\theta=1.1\times 10^{-3}rad

tan\theta\approx \theta

Because \theta is small.

\phi=\frac{2\pi dsin\theta}{\lambda}

\sin\theta\approx \theta,

Therefore

\phi=\frac{2\times\pi\times 0.64\times 10^{-3}\times 1.1\times 10^{-3}}{571\times 10^{-9}}

\phi=7.74 rad

\beta=\frac{2\pi a\theta}{\lambda}

\beta=5.3 rad

I=I_0cos^2(\frac{\phi}{2})(\frac{sin\frac{\beta}{2}}{\frac{\beta}{2}})^2

I=5\times 10^{-4}cos^2(\frac{7.74}{2})(\frac{sin\frac{5.3}{2}}{\frac{5.3}{2}})^2

I=8.8\times 10^{-6} W/m^2

6 0
3 years ago
Other questions:
  • Two electrons exert a force of repulsion of 1.2 N on each other. How far apart are they? The elementary charge is 1.602 × 10−19
    10·1 answer
  • An empty bottle has a mass of 35.00 grams. When filled with water, it has a mass of 98.44 grams. Of the same bottle is filled wi
    11·1 answer
  • After a chemical reaction, the atomic nuclei are _________.
    11·1 answer
  • How does Newton's first law of motion affect people in a car crash?​
    11·1 answer
  • A baseball player swings at a baseball of m = 0.23 kg. The force exerted on the ball by the bat is 5.0 N forward. What is the fo
    5·2 answers
  • An initially electrically neutral conducting sphere is placed on an insulating stand. A negatively-charged glass rod is brought
    9·1 answer
  • What are the body measurements​
    9·2 answers
  • Everyday high and low tides on earth will happen daily about ______________. *
    8·1 answer
  • A red horse and a black horse raced on a 1-mile long circular racetrack. The red horse
    7·2 answers
  • An m = 7.25 kg mass is suspended on a string which is pulled upward by a force of F = 76.7 N as shown in the figure. If the upwa
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!