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
BigorU [14]
3 years ago
6

Platyhelminthes have flame cells. What is their significance? A.They help in respiration.

Biology
1 answer:
Ann [662]3 years ago
8 0
They help in excretion
You might be interested in
What are the two Main functions of a biosphere
hjlf

Answer:

It's the region of the surface and atmosphere of the earth. Functions : 1)Conservation of biodiversity. 2)Sustainable development.

Explanation:

5 0
3 years ago
Help Asap! 20 Points!
hodyreva [135]
<span>All the options (heat, pressure, deposition and chemical environment) are correct.<span>
Metamorphic rocks are formed when pre-existing rocks are subjected to heat, pressure and hot mineral rich fluids which cause physical, chemical and mineralogical changes to the rock. Metamorphic rocks are grouped by chemical, texture and mineralogy. The common metamorphic rocks include schist, marble, and gneiss.  
</span></span>
7 0
3 years ago
Read 2 more answers
During which phase of meiosis does crossing over of chromosomes occur? prophase I metaphase I anaphase I telophase I
Lapatulllka [165]

During a phase named anaphase I, each chromossome goes to the opposite side of the cell from where it originally was.


Answer:


\boxed{\bf~Anaphase~I~is~the~correct~option.}



Hope it helped,


Happy homework/ study/ exam!

6 0
4 years ago
Read 2 more answers
What is cellulose and where is it found ?
skelet666 [1.2K]
Cellulose<span> is a long chain of linked sugar molecules that gives wood its remarkable strength. It is the main component of plant cell walls, and the basic building block for many textiles and for paper. Cotton is the purest natural form of </span>cellulose<span>.</span>
7 0
3 years ago
What can wind and water erode?
makkiz [27]
If left untreated, excessiveerosion can lead to serious problems, such aswater sedimentation and ecosystem damage.Wind: Wind erodes the surface of a barren landmass in arid climates. Wind circulates and pushes particulates across wide bodies ofwater; a process known as deflation, which eventually leads toerosion.
8 0
4 years ago
Other questions:
  • The mass of some corn plants at the end of their growth period was 6 tons per acre. Most of this mass was produced from?
    11·1 answer
  • A bone marrow cell has the ability to change into other types of cell. What name is given to this type of cell?
    13·1 answer
  • In skeletal muscle cells, calcium ions bind to the _____ molecule.
    7·2 answers
  • 4. Which of the following statements BEST explains why you can hear noises
    15·2 answers
  • Will give brainliest for good answer
    13·2 answers
  • Which actions could be categorized in the “aerobic” section of the Venn diagram?
    13·1 answer
  • Name the two types of cells in which the HIV multiplies after gaining entry into the human body.
    14·1 answer
  • What happens during fertilization that makes the offspring unique compared to the original cells?
    8·1 answer
  • I WILL MARK BRAINLIEST
    9·2 answers
  • How have humans evolved over<br> time? What forces have driven<br> those changes?<br> neto
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!