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
kumpel [21]
3 years ago
15

Moving and supporting your body weight on land is challenging. Which feature helped arthropods move efficiently in land?

Biology
1 answer:
Dmitry [639]3 years ago
4 0

Answer:

a. Exoskeleton made of chitin

Explanation:

Arthropods are invertebrate animals with articulated locomotor organs, which is the main characteristic of this phylum. The articulated paws allow the animal to perform various movements, very well defined and elaborate. This feature gives these animals not only efficient locomotion, but also aids in their defense and food capture.

They have another striking feature as well, which is the diversely segmented body, but always covered by a chitin cuticle, which represents its exoskeleton. Some have a calcareous shell outside the chitinous exoskeleton, such as crustaceans.

You might be interested in
Suzanne drew a diagram to compare the functions of roots and leaves.
ICE Princess25 [194]

Answer:

(c) Absorb Minerals

Explanation:

Just did it on the exam :) Yw

a like would be nice thanks!!

6 0
3 years ago
Read 2 more answers
Which feature of the earth system is caused by the movement of ions in earths core
maks197457 [2]

Answer:

<em>Magnetic Field</em>

Explanation:

The outer core of the Earth possesses molten iron. This core gives rise to convectional currents. The movement of the convectional currents gives rise to the electric currents which make up the magnetic field of the Earth. The magnetic field of the Earth is also known as the Earth's magnetosphere. This is the area which comprises of the magnetic field of the Earth caused due to the movement of ions inside the core of the Earth.

4 0
3 years ago
Which describes a constant in an experiment? the variable changed by the experimenter the quantity that must remain the same the
alisha [4.7K]
Constant means non-changing, so constant would refer to something that stays the same, does not change.

So the correct answer is this one: the quantity that must remain the same

4 0
3 years ago
Help please!
Romashka-Z-Leto [24]
Yes, beetles can adapt to almost any environment. they are usually found where they eat, and some species help get rid of garbage, dead plants and even help pollenate flowers. however red beetles feed off of lily’s(i think?), so they feed off of those flowers and if you see them your lilies may be at risk.
4 0
3 years ago
What is the main function of the Endoplasm Reticulum?
Zepler [3.9K]

Answer:

To transport proteins, and  store calcium

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Did you know the roller skate has been around since early 1700s? People who loved winter ice-skating wanted to go "dry land skat
    10·2 answers
  • Why is cancer considered to be a disruption in the cell cycle?
    7·2 answers
  • CAN SOMEONE HELP ME PLEASE!!
    6·2 answers
  • The disease that is most likely to increase in incidence because of the thinning of the ozone layer is
    6·1 answer
  • Which of the following statements is true?
    12·2 answers
  • Movements that follow a major earthquake often produce smaller earthquakes called
    9·2 answers
  • Please only respond if you know the answer. Also, links will be reported
    10·1 answer
  • Was perestroika successful?
    12·2 answers
  • Would this have a positive or negative effect on the body?​
    14·1 answer
  • Describe two examples of ancient and modern organisms that may be related. Use evidence and scientific reasoning to support your
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!