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
Mars2501 [29]
3 years ago
13

Diagram A in Figure 3-1 is an example of ____.

Biology
2 answers:
Artist 52 [7]3 years ago
5 0

Answer:

a.diffusion

Explanation:

Difussion is a chemical movement that happens in all compunds where particles from high concentration levels move towards lower concentration areas, this happens on liquids and gases and it helps living beings since it´s a way in which compounds move in and out of the cell.

AfilCa [17]3 years ago
4 0
It's diffusion because it's movement from high to low concentration
You might be interested in
Review the data table. What conclusion can be drawn from the data shown?
joja [24]

Answer:

B) Styrofoam is a good insulator.

Explanation:

When talking about thermal energy, or a heat, insulator is a material that doesn't allow heat to pass through easily. On the other hand, a conductor is completely the opposite, it allows, quite successfully, transfer of the heat.

So, regarding ice cream, from these definitions above, we can conclude that insulators will prolong melting time, while, in the conductors, ice cream will melt rather fast.

Looking at the table, we see that Styrofoam had the longest melting time, which makes it quite successful insulator.

5 0
3 years ago
(honest question) How come whenever archaeologists uncover human remains they are always male or female and not any of the other
Doss [256]

I think you're confused. There are only two sexes, male and female. Sex is what you were biologically born as from birth, while gender is what you choose to identify as. Gender is a choice, sex isn't. They couldn't discover any other genders because at the time they probably didn't even know what gender was like three thousand years ago, therefore they couldn't look like a different gender.

3 0
2 years ago
Heme iron is absorbed better than non-heme iron. <br><br> a. True <br><br> b. False
Marat540 [252]
Heme iron and non-heme iron are the two types of iron. Heme iron comes from animal proteins (meat, fish, seafood), while non-heme iron form rice, wheat,..food that is plant-based.
Heme iron is easier absorbed by the body than the non-heme iron and it the best source of iron<span> for people who are </span>iron<span> deficient. So, the given statement is true. It is true, that heme iron is better absorbed than non-heme iron.</span>
3 0
3 years ago
Why do the body structures of some species support Darwin’s theories?
geniusboy [140]
The Body Structures of some species support Darwin's Theories because of fossil records, similarities in DNA and protein sequences between organisms, homologous <span>and vestigial body structures, and similarities in early development. Also, they have similar limbs. 

I hope this helps. C:</span>
3 0
3 years ago
Read 2 more answers
What is an example of something that increased tax revenue could pay for ?
Alex_Xolod [135]

Answer:

Increased tax revenue could pay for more government-provided services. This includes things like Social Security, Medicare, food stamps for the poor, infrastructure, etc.

Basically, an increase in tax revenue can raise money for the government to pay for more things that benefit the American people as a whole

Explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • Which of the following characteristics DNA?
    5·1 answer
  • The name of the ovulated structure prior to fertilization
    9·1 answer
  • _____ is the asexual reproduction method conducted by starfish in which new organisms can grow from its sections. binary fission
    14·2 answers
  • Which of the following statements is/are true of corals?
    6·2 answers
  • Historically, global climate
    13·2 answers
  • What type of characteristics are in a carrot
    6·1 answer
  • An installation can be a tool for community building because it can: A. encourage people to work on their own creative projects
    15·1 answer
  • Which of the following are steps of the inquiry process?
    12·1 answer
  • In 2H*2SO*4 the number of hydrogen atoms is
    9·1 answer
  • Animals used their legs to move from place to place. How do cows, carabaos,horses and goats used their hooves? A.to keep them wa
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!