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
slavikrds [6]
3 years ago
13

Which statement correctly explains the polarity of the water molecule?. A) The hydrogen end of the molecule has a partial negati

ve charge and the oxygen end has a partial positive charge.. B) The oxygen end of the molecule has a partial negative charge and the hydrogen end has a partial positive charge. . C) Both ends of the molecule have a partial negative charge, which attracts the other water molecule towards itself.
Biology
1 answer:
Goshia [24]3 years ago
8 0
A Hydrogen has a negative charge of -1 and o is positive and also neutral
You might be interested in
The highest that a tide rises in a day is called the:
katrin2010 [14]
The answer is B - neap tides
8 0
2 years ago
Describe the source of food for the first 3 levels in the food chain and explain why it takes less land, water, air to produce a
Ronch [10]
This question is incomplete as the specific food chain is not provided. In general, a food chain will have a primary producer at the base of the chain. This is an organism that is able to utilise a form of energy to convert carbon dioxide in the atmosphere to a carbohydrate. For terrestrial food chains, these are typically plants, who by utilising the energy from the sun, are able to convert carbon dioxide to carbohydrates. The subsequent level in the food chain may be a primary consumer, typically herbivores, that consume plant matter. Subsequent links in the chain would typically be secondary consumers, who would be carnivores, omnivores or decomposers. Carnivores would typically be predators and would be at the apex of the food chain. Energy is lost from one link to the subsequent link in the food chain, through basic respiration and inefficient energy transfer from one link to another. This explains why more resources (land, water and air) are required to grow meat rather than plant matter. More of the sun's energy is available within the lower trophic levels in a food chain, before much of it is lost as energy moves up the food chain. An easy example to illustrate this is that much of the livestock raised in the USA is fed grain. If people rather ate the grain than the livestock, they could obtain all their required energy from a smaller amount of grain then would be needed to raise the meat they require. 
5 0
3 years ago
Like animals, plants must maintain and internal balace, or
igomit [66]

Like animals, plants must maintain an internal balance, or homeostasis.

Hope this helps chu

Have a great day

☆ Dont forget to mark brainliest ☆

3 0
3 years ago
What is the starfish experiment?​
vitfil [10]

Answer:

When starfish were removed from their environment, the species richness of that area went down. This was because the starfish ate the mussels, and when the starfish were removed, the mussels became abundant and preyed on many of the other species.

This experiment showed that the starfish were a keystone species. A keystone species is a species that has a low biomass but a large impact on the community they are living in.  

6 0
3 years ago
The second phase of Mitosis is metaphase . In this phase the sister chromatids line up on the metraphase plate through a push an
Elina [12.6K]

Centrosomes, also called microtubule organizing systems, release the microtubules that arrange the chromosomes along the metaphase plate.

Near the Golgi, there are 9,0 microtubule multiplets that produce microtubules. In order to sustain a dynamic movement process and for the centralized organization of chromosomes along the meiosis,plate, these microtubules bind to the kinetochores of chromosomes utilizing dyneins and kinesins.

During metaphase, chromosomes are organized over the metaphase plate with the help of microtubules released from complexes on various cell surfaces. Microtubules are continuously destroyed and rebuilt in a dynamic process until chromosomes are centrally organized.

learn more about Mitosis brainly.com/question/23750975

#SPJ4

6 0
1 year ago
Other questions:
  • One traditional flood control method has been to attempt to keep the streams flow within it's channel by creating_____?
    13·2 answers
  • What is one set of an inherited trait​
    10·2 answers
  • Babies born with tetralogy of fallot are called ___________ ___________.
    8·2 answers
  • Which of those is an environmental coast of tar sand extraction
    9·1 answer
  • Which of these structurea would you find in a nobvascular plant?A.stems B.leaves C.rhizoids D.roots
    13·1 answer
  • Find the difference between testosterone and the steroid molecule. <br><br> Brainliest!
    14·1 answer
  • What happens when a saturated solution is cooled from 50°C to 30°C?<br>​
    5·1 answer
  • 2-3 TRUE/FALSE: This enzyme activity IS showing hydration synthesis trying to learn please help to identify
    13·1 answer
  • 5 Which statement belongs in the region marked X? rudy made this Venn diagram comparing interphase and cytokinesis. O is the lon
    10·1 answer
  • Plants are more readily manipulated by genetic engineering than are animals because
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!