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
Mumz [18]
3 years ago
11

Why does a flap in your throat close when you swallow

Biology
1 answer:
stiv31 [10]3 years ago
7 0

AnswerDuring breathing, air travels from your mouth and pharynx into the larynx (toward your lungs). When you swallow, a flap called the epiglottis moves to block the entrance of food particles into your larynx and lungs. The muscles of the larynx pull upward to assist with this movement.:

Explanation:

You might be interested in
Photosynthesis Puzzle #3
Radda [10]

Answer:

They all have cholorophyll

Explanation:

Or we can say they carry out photodynthesis and make food.

See, all the pictures are green, this green pigment (colour ) is cholorophyll.

The first, second and fourth are pictures of leaves [which makes food] and the third picture is a illustration of the mitochondria.

Hope it helps!

8 0
3 years ago
Read 2 more answers
If the population of Shanghai increases to 30 billion people, how much land would its people need if the population density is 3
nadezda [96]

784109 People per sq. mi land would its people need if the population density is 3,826 people/km2.

<h3>What is population density?</h3>

The density of individuals within a species in a given geographic location is referred to as population density. Data on population density can be used to calculate demographics and examine interactions with ecosystems, human health, and infrastructure.

The population density equation below can be used to calculate the population density of a piece of land:

        Population Density = Population/ Area

The residential density is important in determining the people's thinking and culture. Engineers find it vital to forecast population growth in order to develop infrastructure that can support a large population. It is practically impossible to develop a perfect 3D model of any structure that allows the largest number of people to live without this understanding.

For more information regarding population density, visit:

brainly.com/question/109266

#SPJ1

7 0
1 year ago
Silver is a better conductor than aluminum. If a silver wire and an aluminum wire have the same length and the same thickness, w
GenaCL600 [577]

Answer:

Between silver and aluminum wires of same thickness and length, silver will offer lesser resistance.

Explanation:

Aluminum will offer higher resistance than silver (both having same thickness and length).

Silver has lesser resistivity than aluminum.

Resistivity is directly proportional to resistance.

Thus, between to wires of distinct materials, one with higher resistivity will offer greater resistance.

6 0
2 years ago
During which stage of complete cellular respiration is most of the atp produced?
Valentin [98]
Cellular respiration uses energy in glucose to make ATP. Aerobic (“oxygen-using”) respirationoccurs in three stages: glycolysis, the Krebs cycle, and electron transport. In glycolysis, glucose is split into two molecules of pyruvate.
6 0
3 years ago
During binary fission, DNA copies move to opposite ends of the parent cell. This process is most similar to which phase of mitos
stellarik [79]

Answer:

it is majorly seen in amoenw

8 0
3 years ago
Read 2 more answers
Other questions:
  • Dylan is on a strict vegan diet. He doesn’t consume meat, fish, eggs, or dairy products. Which nutrient is difficult to obtain n
    12·1 answer
  • Evolutionary theory has become the central organizing principle of biological science. Could this scientific theory ever become
    13·1 answer
  • When illness or injuries strike which of these issues may affect your finances?
    11·1 answer
  • Living cells are classed as either prokaryotic or eukaryotic. Which of the following characteristic(s) identify both cell types,
    9·1 answer
  • Before exploring energy balance and its effect on weight, you must first be able to use the vocabulary effectively.
    9·1 answer
  • What is the general relationship between global earthquake activity and plate boundaries?
    13·1 answer
  • What is the breakdown of glucose, anabolic or catabolic reaction called
    5·1 answer
  • Colonel fazackerly butter worth toast<br>1)why was colonel feeling week​
    12·1 answer
  • All of the following are true of surveying except
    6·1 answer
  • Describe the genetic code and its relationship to polypeptides and proteins
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!