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
Y_Kistochka [10]
4 years ago
13

Food is moved in wavelike contrations called ________.

Biology
1 answer:
ella [17]4 years ago
5 0
<span>peristalsis IS THE ANSWER</span>
You might be interested in
How many dna molecules will be found in each cell during prophase?
erastova [34]
There are (2) DNA molecules.
4 0
3 years ago
Why are so many big cities located along the banks of a river
Flura [38]

The cities, especially the largest ones have almost always been located along the banks of a river, usually a larger one. ... In the past, a major reason was the fertile soil, as the larger population needed more food, and the fertile deposits by the rivers enable high scale production of food. ( cite: google )

6 0
4 years ago
Read 2 more answers
What is a compound?<br> Help !!
Ket [755]

Answer:

A compound is a substance formed when 2 or more chemical elements are chemically bonded together

Explanation:

Types of compounds may vary but the 2 most common ones are covalent and ionic bonds.

6 0
3 years ago
What items could you use to model a longitudinal and a transverse wave?
lora16 [44]

Answer: Transverse waves are always characterized by particle motion being perpendicular to wave motion. A longitudinal wave is a wave in which particles of the medium move in a direction parallel to the direction that the wave moves. Examples of transverse waves include vibrations on a string and ripples on the surface of water. We can make a horizontal transverse wave by moving the slinky vertically up and down. In a longitudinal wave the particles are displaced parallel to the direction the wave travels. brainliest??

Explanation:

7 0
3 years ago
As one moves up in altitude, the atmospheric pressure decreases. In Vail, Colorado (altitude 8022 ft or 2445 m), the atmospheric
barxatty [35]

Answer:

120 mm Hg

Explanation:

Given that,  

Height = 8022 ft/2445 m

Atmospheric pressure = 570 mm Hg

In order to calculate the partial pressure of oxygen, at first, it is required to calculate the mole fraction of Oxygen.

Mole fraction of Oxygen = % of Oxygen in the air

                                         = 20.95 % = 0.2095

Now, we know that,

⇒ Partial pressure of oxygen = Total pressure × mole fraction of Oxygen

                                                = 570 × 0.2095

                                                = 119.415 mm Hg

Therefore, the partial pressure of oxygen in Vail is approximately 120 mm Hg.

6 0
4 years ago
Other questions:
  • The chemical equation below summarizes cellular respiration. 6O2 + C6H12O6 à 6CO2 + 6H2O + energy The energy that is released by
    6·1 answer
  • Seeds are often found on which part of a gymnosperm A.branch b.leaf c.cone d. stem
    10·2 answers
  • Which statement is true about the turbine in a hydroelectric dam? a. It is turned by wind and provides a direct current. b. It i
    5·2 answers
  • In your own word, explain how mutation can benefit a species
    13·2 answers
  • (06.03 LC) Which of the following is an example of how HIV can be transmitted from one person to another? Contact between infect
    10·1 answer
  • Identify the 3 types of waves and describe their motion.
    6·2 answers
  • Which is not an organ?<br> A. skin<br> B. kidneys<br> C. lungs<br> D. cardiac
    10·2 answers
  • Which of the following best illustrates the concept of the tragedy of the commons?
    7·1 answer
  • Please help!! will mark brainliest
    15·1 answer
  • What is a day to day example of something that uses infrared light?<br><br>​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!