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
sergij07 [2.7K]
3 years ago
15

I really need help! 

Biology
2 answers:
Vlad [161]3 years ago
8 0
C, water moves by osmosis which narrows it down to c and d and seen as it requires no energy for this to happen, the water milecules must go from a higher concentration to a lower concentration until they become the same in and outside the cell
GaryK [48]3 years ago
5 0
So,

Assuming that the plasma membrane is either semipermeable or fully permeable, either diffusion or osmosis will even out the concentration eventually.  Therefore, options A and B are eliminated.

The only options left both say that osmosis will take place.  We know that osmosis will always move the solvent from an area of low solute concentration (outside the cell) to an area of high solute concentration (inside the cell).  Thus, water will move into the cell through osmosis.  That is option C.

If the cell cannot get rid of the water quickly enough, the cell will explode by cytolysis.
You might be interested in
The uppermost horizon, horizon O, in this profile is composed mostly of _________, while the lower horizon, horizon C, is compos
pickupchik [31]

<u>Answer;</u>

C) organic matter; rocks.

The uppermost horizon, horizon O, in this profile is composed mostly of <u>organic matter</u>, while the lower horizon, horizon C, is composed mostly of <u>rocks.</u>

<u>Explanation;</u>

-Soil contains the following major horizons, that is A B and C. Some soils may have horizon O, which may be thin or thick or even lack in some soils. This O horizon is found at the surface of many soils and normally contains organic materials at various decomposition stages. these are materials such as plants, leaves and bugs.

-C horizon is the layer that is below the B horizon. It contains larger weathered fragments or broken up-bedrock.

3 0
3 years ago
Read 2 more answers
An age pyramid with a broad base that quickly slopes up to a narrow top would be indicative of ________.
kiruha [24]

Answer:

A. a developing nation

Explanation:

Age pyramids are the age structure diagrams that represent the number and proportion of people at each age in a population. The base of the age pyramids represents the population in pre-reproductive age which is from 0 to 10 years. The overall shape of an age pyramid indicates if the population is increasing, stationary, or shrinking.

The age structure diagram for a developing nation has a broad base that tapers quickly towards the top. This means that a larger percentage of the population is in the pre-reproductive age group and reproductive age group with a smaller percentage of the population in the post-reproductive age. These countries have a great chance of future population growth.

3 0
3 years ago
the __________ __________ is made up of two concentric membranes and is continuous with the membrane of the endoplasmic reticulu
Kobotan [32]

Answer:

The <u>nuclear  envelope</u> is composed of two concentric lipid bilayer membranes separated by an intermembrane space of about 20-40 nm. The outer membrane is continuous in many places with the rough endoplasmic reticulum. Like the rough ER the outer membrane of the nuclear envelope is dotted with ribosomes.

5 0
2 years ago
What bone does not articulate with any other bone
noname [10]

Answer: The Hyoid Bone

Explanation: The hyoid bone helps to support the tongue and elevate the larynx when you talk or swallow. It's the only bone of the body that does not articulate with any other bone.

5 0
2 years ago
Read 2 more answers
This system is responsible for movement of bones and fluids throughout the body.
tensa zangetsu [6.8K]

Answer:

skeletal system is for bones and the circulatory system is for fluids

4 0
3 years ago
Read 2 more answers
Other questions:
  • The spinal cord is an ____ extending from the medulla of the brain down to the middle of the back
    6·1 answer
  • Describe how the role of phloem would would be affected if the leaves start to die off
    9·1 answer
  • Energy enters most ecosystems as sunlight. Within an ecosystem, energy is transformed, used, and exits the ecosystem as heat. Dr
    15·1 answer
  • When culturing a chemoorganoheterophic bacterium, what outcome is LEAST likely to occur if ammonia and phosphate are provided at
    8·1 answer
  • Which of the following best explains how the structure of ATP helps provide energy to cells?
    14·2 answers
  • African lungfish, which are often found in small, stagnant pools of fresh water, produce urea as a nitrogenous waste. What is th
    12·1 answer
  • In rabbits, the allele for a spotted colored coat is dominant over the allele for a solid-colored coat. A spotted rabbit was cro
    5·2 answers
  • How can a female reproduce at a time when there are no males available for fertilization?
    10·1 answer
  • Groups of similar specialized cells that carry out particular functions form A. eukaryotes O B. organs O C. tissues D. organelle
    8·2 answers
  • All vertebrate embryos have _____ at some point during embryonic development, indicating a common evolutionary ancestor
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!