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
frez [133]
3 years ago
13

Which system works with the lungs so the cells of your body receive oxygen?

Biology
2 answers:
Drupady [299]3 years ago
5 0
The circulatory system
nekit [7.7K]3 years ago
4 0
The circulatory system
You might be interested in
When alissa finally reeled in the catfish, we were speechless. it looked big enough to eat alissa’s dog. the fish was __________
Nina [5.8K]
Huge or maybe large, not really sure
It said they were speechless. It also said that it looks big enough to eat the dog. It never once implies that the fish is scary or monstorous.
7 0
3 years ago
A species of finch has been studied on one of the geographically isolated Galapagos Islands for many years. Since the island is
emmainna [20.7K]
B) Inherited some advantageous variations
7 0
3 years ago
Find the surface area of the prism. Use the net to help.
Masja [62]
Finding the areas of each of the rectangles and squares of the net of a rectangular prism and adding up those areas gives the surface area or total surface area of the prism. For example, if the length of one side of the cube 4 units then the area of one its face is 4 × 4 = 16 square units.
8 0
3 years ago
Read 2 more answers
Do you believe your house would be prepared in the event of a tsunami?​ Why or why not?
AlexFokin [52]

Answer:

Yes because we don’t live by an ocean

Explanation:

5 0
3 years ago
Read 2 more answers
Cells need to bring in molecules to carry out cellular processes. Often, this requires moving the molecules across the cell memb
aniked [119]

Answer:

B (active transport using ATP)

Explanation:

Movement of substances normally occur in the direction of concentration gradient/difference i.e. the difference in concentration of a substance across a membrane. Letting molecules diffuse or pass down their concentration gradient does not require energy but pumping those molecules against gradient requires energy in form of Adenosine triphosphate (ATP). This process is called Active transport.

In order to perform certain cellular processes, cells need to move substances from their surroundings into the cell across their cell membrane. Moving this substances against the concentration gradient between the cell membrane and its extracellular fluid requires energy (ATP).

An example is the sodium-pottasium pump employed by animal cells in which they expend energy to move K+ molecules into the cell and Na+ molecules outside the cell against the concentration gradient of their cell membrane and extracellular solution.

5 0
3 years ago
Other questions:
  • The abdominopelvic region just inferior to the sternum is also called the _______
    6·1 answer
  • What is made at the end of transcription?
    15·2 answers
  • 25. A post-doctoral research student is working with a culture of bacteria that doubles in size every 72 hours. The initial popu
    10·1 answer
  • one difference between mitochondria and chloroplasts isa) mitochondria use nadh while chloroplasts make nadh. b) mitochondria pr
    7·1 answer
  • William is interested in exercising more, but does not feel he has the time. Write a short response explaining how he can find t
    9·1 answer
  • The energy output of the Krebs cycle is
    14·1 answer
  • Which of the following is not a health risk associated with ozone?
    15·1 answer
  • What are some methods scientists have discovered that can stop a virus from spreading in its host? (Choose all that apply)
    13·1 answer
  • What is different between two alleles of the same gene?
    11·1 answer
  • Animals that live in estuaries need to adapt to ________. (Select all that apply.) changing salinity levels
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!