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
Len [333]
3 years ago
9

Which of the methods of transport into or out of the cell require energy? Which do not?

Biology
1 answer:
Contact [7]3 years ago
4 0

Answer:

passive transport and diffuision

Explanation:

it  requires no energy from the cell. Examples include the diffusion of oxygen and carbon dioxide, osmosis of water, and facilitated diffusion. diffusion does not.

You might be interested in
The build-up of toxic materials in the tissues of animals is known as
Nookie1986 [14]
Its called bioamplification
7 0
3 years ago
Use the drop-down menus to select what each number indicates about the data points. 2, 2, 2, 3, 3, 5, 7, 8 3 4 2
saw5 [17]

Answer median 3

             mean 4

             mode 2

8 0
3 years ago
Read 2 more answers
Meteorologists take careful measurements of daily minimum temperatures, maximum temperatures, and precipitation (rainfall). The
Vinil7 [7]

Months with higher temperature have more rainfall.

Explanation:

From the presented graph, we can see that all three parameters are following a same trend. When the maximum temperatures increase, the minimum temperatures increase too, and the rainfall increases as well. When the maximum temperatures decrease, the minimum temperatures decrease, and the rainfall decreases too.

There is a simple explanation for the connection of higher temperature and more rainfall in Scotland. Scotland is located on an island, thus it is heavily influenced by the sea. When the temperature is higher, the humidity is higher, and in accordance to that more rainfall occurs. When the temperature is lower, the humidity is lower, so there is less rainfall, or instead of rainfall the precipitation can be manifested as snowfall.

7 0
3 years ago
How does the cell membrane in the diagram above help to maintain the health of this cell?
Morgarella [4.7K]

The<em> cell membrane</em> controls the movement of substances in and out of cells and organelles. In this way, it is selectively permeable to ions and organic molecules.

3 0
3 years ago
QUICK QUESTIONS!! THANK YOU!!<br><br>Why do we have limestone?<br><br>what do iron bands mean?
andriy [413]
First question is - Why do we have limestone? Formed from this type of sediment are biological sedimentary rocks. Their biological organ is often revealed in the rock fossils. Some limestones can form by direct precipitation of calcium carbonate from marine or fresh water. (The second question is) - What do iron bands mean? The rocks are "banded" because the iron minerals deposited in alternating bands with silica and sometimes shale. The banding might have resulted from seasonal changes in organism activity steel mill. Most iron ore is used to make steel. Here a steel slab is being cut to length in a steel mill.
5 0
2 years ago
Other questions:
  • How do the organisms in different levels relate to one another ?
    9·1 answer
  • _____ is the asexual reproduction process conducted by coral and yeast.
    5·2 answers
  • How do viruses collect and use energy
    13·1 answer
  • What are the two types of cells?
    15·2 answers
  • How do genes in DNA determine the characteristics of living things
    10·1 answer
  • The production of haploid(N) gametes is the main purpose of __________.
    12·1 answer
  • Which of the following skin defenses and its mechanism is mismatched? Multiple Choice Sebum; lipid hydrolysis leads to toxic by-
    9·1 answer
  • Which best describes the role of a tertiary consumer in a food web?
    8·2 answers
  • Describe the advantage of broad-leaved trees losing their leaves as winter sets in and the advantage of needle-leaved trees keep
    10·1 answer
  • What is the result of an inadequate supply of fuel wood?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!