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
miv72 [106K]
3 years ago
7

What type of circulatory system do earthworms have?

Biology
2 answers:
Igoryamba3 years ago
7 0

Answer:

Closed circulatory system.

Irina-Kira [14]3 years ago
6 0

Answer:

a closed circulatory system.

Explanation:

an earthworm circulates blood exclusively through vessels.

You might be interested in
What is meaning of carbon dioxide ​pls help
Sliva [168]

Answer:

Carbon dioxide is a gas consisting of one part carbon and two parts oxygen. It is one of the most important gases on the earth because plants use it to produce carbohydrates in a process called photosynthesis

Explanation:

Hope it helps

Mark my answer as brainlist

have a nice day

4 0
3 years ago
Read 2 more answers
What are 5 different ways to loose stomach fat? (science
faust18 [17]

there are many ways to lose some of people's chubby belly

like,

  1. eat plenty of soluble fiber
  2. avoid foods that contain trans fats, sweets, etc.
  3. don't eat a lot of sugary foods
  4. do aerobic exercise (cardio)
  5. perform resistance training (lift weights)

i hoped this helped!

8 0
3 years ago
Read 2 more answers
The type of cancer that is characterized by abnormal increase in the number of white blood cells is
lesya [120]
The type of cancer is Leukemia. 
4 0
3 years ago
The population of eukaryotic, heterotrophic organisms found near the surface of the ocean is called
Viktor [21]
Plankton

these are microscopic eukaryotic organisms the often float at the surface of the ocean
5 0
3 years ago
"Innate lymphoid cells (ILCs) are effector cells that generally reside in barrier tissues, such as the skin, the gut, and the lu
melamori03 [73]

Answer:

Cytokines made by other innate cells, such as macrophages or dendritic cells

Explanation:

Innate Pattern Recognition Receptors (PRRs) on Dendritic cells and macrophages sense and respond to PAMPs and produce cytokines. Cytokines start the innate immune response.

The cytokines are produced in response to pathogen-associated molecular patterns (PAMPs) such as peptidoglycan monomers or CpG sequences on bacterial and viral genomes. Cytokines produced in response to pathogen receptors on cell surfaces, such as the inflammatory cytokines IL-1, IL-6, IL-8, and TNF-alpha, chemokines and type I interferons that act on leukocytes so as to promote and control early inflammatory responses.

8 0
4 years ago
Other questions:
  • In which step of the scientific process is it decided whether the hypothesis has been supported?
    5·1 answer
  • Wich is the cell structure that is made of DNA that gives the master instructions for the cell?
    10·1 answer
  • The process of actual separation of cells at the end of mitosis is called _____.
    13·1 answer
  • Why are identical twins exactly similar while fraternal twins are dissimilar ??​
    14·1 answer
  • What makes a water molecule polar? *
    6·1 answer
  • 4. Even after one drink, people have
    15·1 answer
  • PLEASE HELP ME ANSWER I MADE IT WORTH 40 POINTS
    15·1 answer
  • Our bodies are made up of the same types of organic compounds as all other living organisms. Complete the following sentences by
    10·1 answer
  • PLEAS HELP ME IT IS A GRADE!!!<br><br> BIOLOGY
    14·1 answer
  • List at least three health problems associated with a deficiency of vitamin D.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!