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
VladimirAG [237]
3 years ago
10

All annelids and arthropods have a body plan. Unlike annelids, arthropods also have . The circulatory system of annelids is , wh

ile the circulatory system of arthropods is .
Biology
2 answers:
ArbitrLikvidat [17]3 years ago
4 0

All annelids and arthropods have a body plan. Unlike annelids, arthropods also have a coelom, and a segmented body. The circulatory system of annelids is closed, while the circulatory system of arthropods is opened.

Arthropods are invertebrate organism that possess a stiff exoskeleton, a segmented body, and paired jointed appendages. Arthropods include insects, crustaceans, myriapods, and arachnids. Arthropods possess an open circulatory system; a system without blood vessels. The circulatory system of arthropods is made up of a tube (the heart), and an open hemocoel (in which the blood moves).

Annelids are invertebrate animals that have a body cavity, movable bristles, and a segmented body. Annelids include earthworms, and leeches. The circulatory system of annelids is closed; blood circulates through a closed system of blood vessels.



Dafna1 [17]3 years ago
4 0

All annelids and arthropods have a SEGMENTED body plan. Unlike annelids, anthropoids have also have an EXOSKELETON. The circulatory system of annelids is CLOSED AND INCLUDES BLOOD VESSELS, while the circulatory system of arthropods is OPEN AND USES HEMOCYANIN.

Please correct if I'm wrong!

You might be interested in
Describe the connection between soil quality and water quality.
lianna [129]

Answer:

The link between some of the given contexts is characterized below.

Explanation:

  • The soil, as well as the water, have been strongly interlinked. Implementation of biodiversity conservation just to focus on improving soil structure also strengthens water supplies.
  • Healthy soils serve various tasks, including certain strengthening infiltration, maintaining water for irrigation, utilizing heavy metals, quantization stormwater runoff, as well as surface hardness.

8 0
3 years ago
ENERGY PYRAMIDS
Natasha2012 [34]

Answer:

Energy is lost at several levels from the body of an organism. Two of the phenomenons through which energy is lost are

Conduction:

When a body is in contact with another body, energy is lost in the form of heat. For example, if we sleep on a cold floor, energy from our body would be lost to the floor in the form of heat,

Decomposition:

Energy is lost when cells in a body die and energy is required for decomposition also.

5 0
2 years ago
Match the following.
liraira [26]

Answer:

1) The stage of mitosis in which the chromosomes move to opposite ends of the cell. >>>> Anaphase

2) forms the ends of the spindle fibers in the cell during mitosis.

>>>>>Centriole.

3) part of a chromosome that attaches to the spindle apparatus during mitosis or meiosis. >>>>>Centromere

4) a structure that forms across the middle of a higher plant cell in telophase; the beginning of a new cell wall which divides the two daughter cells from one another to finish mitosis. >>>>>Cell plate.

5) material in the cell nucleus that carries hereditary information; made up of DNA and various kinds of protein. >>>>>Chromatin.

7 0
3 years ago
Explain how a tree is considered living it doesn't move
zheka24 [161]
A tree is considered living because it takes in nutrients like other living things. The tree is also made up of cells which all living things are made up of. Trees can also produce offspring. Just like any other living thing.
5 0
3 years ago
Which of the following might affect gene expression in a complex organism?
daser333 [38]

Answer:

i am researching the answer give me a minute

Explanation:

7 0
3 years ago
Other questions:
  • Insects are the largest single group of animals on earth true or false
    7·2 answers
  • Enzymes can increase the rates of reactions over a miltion fold but they do not accomplish this by
    15·1 answer
  • Hey guys i need help on this please and thanks.
    6·2 answers
  • In what way might transposons contribute positively to evolution?
    13·1 answer
  • what would happen if there was an increase in the number of free hydrogen ions or protons in the intermembrane space of the mito
    7·1 answer
  • Many natural cycles allow life on Earth to continue. One of them is the
    14·1 answer
  • What is a pluton?????
    7·2 answers
  • WILL GIVE BRAINLIEST!
    13·1 answer
  • » له
    13·1 answer
  • What is occurring during the s phase of the cell cycle?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!