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
Novay_Z [31]
3 years ago
7

What the process and energy needed?

Biology
1 answer:
leva [86]3 years ago
6 0

Answer:

C. Diffusion and no energy needed.

Explanation:

A - Passive transport doesn't require energy.

B - Osmosis would be if the 25% H2O went into the 82%

D - Active transport doesn't apply because molecules aren't moving across into a higher concentration.

Diffusion is when parts of the 82% go into the 25%.

You might be interested in
When did the Devonian period start and end?
lyudmila [28]
The Devonian Period was part of the better known Paleozoic Period. Some scientist think it was 416 million years ago.  It was the time of the great fish. It gets its name from when red rocks from Devon, England were also found in North America. It is believed that during this period parts of North America, Europe, Russia and Greenland crashed together making a new land mass. Scientists believe this period ended about 354 million years ago when land plants began to take over and much of what was an ocean disappeared.
4 0
3 years ago
Read 2 more answers
What happens in a young tuna’s life cycle?
Snezhnost [94]

Answer:

He is born he eats some he gains weight he realizes he may have an eating disorder he becomes depressed he becomes very obese and overweight he has very high cholesterol and type 2 diabetes he finally is struck with a major heart attack that kills him in front of his loyal wife of 40 years.

Explanation:

3 0
3 years ago
True or false? <br> Density is equal to the mass of an object divided by its volume.
kramer

Answer:

True

Explanation:

The formula for density is

p = m/v

density = mass ÷ volume

4 0
3 years ago
Read 2 more answers
In cellular respiration, glucose __________ electrons, whereas __________ electrons.
Sonbull [250]

Answer:

In cellular respiration, glucose <u>Loses</u> electrons, whereas <u>Oxygen gains</u> electrons.

Explanation:

In cellular respiration, glucose is oxidized when it loses electrons in hydrogen atoms. Oxygen is reduced as it gains electrons attached to hydrogen atoms.

3 0
2 years ago
Describe the differences between a chromosome and a DNA molecule.
patriot [66]
A chromosome is made of both one DNA molecule wound around small protein molecules whereas DNA is just one large molecule called deoxyribose nucleic acid.
4 0
3 years ago
Other questions:
  • Which one of the following is true of tRNAs?
    13·2 answers
  • The gene for petal color in a flower has incomplete dominance, so that individuals with two A1 alleles (A1A1) are black, individ
    5·2 answers
  • Do my diffusion Assignment for 30 pts
    14·2 answers
  • Which is least likely to be a reservoir for fresh water? ocean atmosphere ice and snow aquifer
    13·2 answers
  • How did Watson and Crick's approach to figuring out the DNA molecular structure differ from Rosalind Franklin
    15·1 answer
  • How do the organ systems function together in the human body?
    9·1 answer
  • Which cell structure plays a direct role in the release of chemicals from the cell?
    9·1 answer
  • What is the difference between natural selection and selective breeding? Then, give examples of natural selection and selective
    8·1 answer
  • James fills a graduated cylinder with 50 mL of water. He then drops a 60g key into the graduated cylinder. The water level insid
    11·1 answer
  • Explain why most nerve cells have a myelin sheath (2 marks)​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!