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
AURORKA [14]
3 years ago
7

The __________ guards the entry of food into the stomach.

Biology
1 answer:
ziro4ka [17]3 years ago
6 0

The cardiac sphincter which is found at the upper part of the stomach guards the entry of food into the stomach. Cardiac sphincter performs essential roles in digestion as it keeps stomach acids and other stomach contents from pushing up and into the esophagus.






You might be interested in
A hospital laboratory technician injects a dye into a vein in your right arm. what is the first chamber of the heart that the dy
ololo11 [35]
The first heart chamber that the dye would enter is right atrium.
This will be followed by
left ventricle
right ventricle
left atrium
coronary valve


8 0
3 years ago
Explain how and when an egg is produced and completes its development?
Xelga [282]
The egg is produced by the female part the "ovaries", then sent down to the fallopian tube during sexual reproduction which then where the sperm and egg meet which then forms a baby that grows in the uterus for 280 days or 40 weeks. :)
3 0
3 years ago
Integer; procedure bigsub is procedure a(flag : boolean) is
Firlakuza [10]
Procedure Bigsub is
       procedure A (Flag: Boolean ) is
         v,w : Integer
       procedure B is
         u,y : Integer
            A(false);
          end; -- of B
if flag
then B;
else C;
    ...
end; -- of A
procedureC is
u,w,y : Integer;

procedure D is
t,z : Integer
   ...
z = t*u + y-w;
   ...
end; -- of D
        ...
D;
end; -- of C
begin
       t,u,v : Integer
              ...
             A(true);
              ...
            end; <span>-- of BigSub</span>
3 0
3 years ago
Match the columns:
Galina-37 [17]

Answer:

I have matched them below

Explanation:

each of the columns have been properly matched below:

1. attaches bones to bones and muscles to bones = d. dense regular connective tissue

2. insulates against heat loss = a. adipose connective tissue

3. forms the fibrous joint capsule =

c. dense irregular connective tissue

4. makes up the intervertebral discs = g. fibrocartilage

5. composes basement membranes; a soft packaging tissue with a jellylike matrix = b. areolar connective tissue

6. forms the larynx, the costal cartilages of the ribs, and the embryonic skeleton = h. hyaline cartilage

7. provides a flexible framework for the external ear = e. elastic cartilage

8. provides levers for muscles to act on = i. osseous tissue

9. forms the walls of large arteries = elastic connective tissue

6 0
3 years ago
What does a biological community consist of? A. Phototrophs and autotrophs B. All of the different population of species in one
OverLord2011 [107]

Answer:

the answer would be B.  

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • In ce mod temperatura poate afecta productia de tomate???
    15·1 answer
  • In organisms dna contains the codes for its traits
    13·1 answer
  • Metabolism is a term used to describe all the chemical processes that go on
    10·1 answer
  • In a separate location, take notes from the sources you have identified. The notes will provide details for your paper. While ta
    10·1 answer
  • Question 13 of 35
    12·2 answers
  • The amount of the earth's surface covered by oceans is approximately what ?
    8·1 answer
  • What maintains the permanent thermocline found at all low and mid-latitudes?
    10·2 answers
  • Spider silk is a material made of proteins that has a strength per gram that is five times that of steel. One feature of some of
    5·1 answer
  • Identify the analogous structures
    12·1 answer
  • n this experiment, you need to examine the idea of thermal energy transfer. Using a controlled experiment, what might a good que
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!