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
Hatshy [7]
3 years ago
9

Which type of cell has the function of expanding and contracting to allow organisms to move?

Biology
2 answers:
Andrei [34K]3 years ago
8 0

I believe this is D. Muscle.

Hope this helps!

atroni [7]3 years ago
6 0
The muscle cell has that function.
You might be interested in
Explain the cellular functions that occur when antibiotics attack a bacteria cell.
Alex73 [517]
That would be A.

Most antibiotics that are used for gram positive bacteria target the peptidoglycan cell wall, but the ones for gram negative bacteria are more advanced and specific and target the cell membrane and alter the cell’s function(processes of proteins and dna/gene expression).
5 0
3 years ago
The suprachiasmatic nucleus influences the release of melatonin by its effect on the ________________.
anyanavicka [17]

Answer:

Pineal gland

Explanation:

The suprachiasmatic nucleus is the paired nucleus made of about 1000 neurons each in the hypothalamus. The suprachiasmatic nucleus is involved in maintaining the endogenous clock or the internal clock.

The suprachiasmatic nucleus controls the circadian rhythm by controlling the amount of melatonin. The melatonin is produced by the pineal gland from the serotonin and tryptophan precursors.  The hypothalamus thus controls the amount of the melatonin by regulating the pineal gland.

Thus, Pineal gland is the correct answer.

5 0
3 years ago
Water is considered to be ____ because of an uneven distribution of charge.
eimsori [14]
Water is considered polar because of the overall charge is unevenly distributed
4 0
3 years ago
How do primary consumers benefit plants?
bogdanovich [222]
Primary consumers enrich the soil,which help plants to grow and create more food energy for all of us.
3 0
3 years ago
Outline the continental drift Theory but forward by a Infres Wagener in 1915. ​
Naddika [18.5K]

Answer:

Wegener thought all the continents were once joined together in an "Urkontinent" before breaking up and drifting to their current positions. But geologists soundly denounced Wegener's theory of continental drift after he published the details in a 1915 book called "The Origin of Continents and Oceans." Part of the opposition was because Wegener didn't have a good model to explain how the continents moved apart.

Explanation:

3 0
3 years ago
Other questions:
  • If a sudden outbreak of disease severely reduced the number of coyotes in an ecosystem very rapidly, what might the resulting ch
    15·1 answer
  • PLEASE HELP! ILL GIVE YOU A MEDAL AND FAN YOU!
    15·1 answer
  • The next morning your team returns to work in the laboratory, where you get a call from the sheriff. The family of the three mis
    5·1 answer
  • What structure is found outside the cell membrane and provides protections and support to the cell?
    5·2 answers
  • Where is the oldest layer of sediment? the bottom, top or middle ?
    10·2 answers
  • Because humans cannot produce their own food what type of organism are they?
    13·1 answer
  • Why was miasma theory replaced?
    14·1 answer
  • All Electromagnetic Waves travel at 3.0 x 108
    11·1 answer
  • Which of the following describes how metamorphic rock forms?
    11·2 answers
  • What is the species name for humans?<br> A. Homo<br> B. Erectus<br> C. Carolus<br> D. Sapiens
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!