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
Semenov [28]
3 years ago
10

Summarize what biological organization means

Biology
1 answer:
victus00 [196]3 years ago
7 0

Biological organization is complex biological structures and systems that define life. Hope this helps! :)

<h3>CloutAnswers</h3>
You might be interested in
Which of the following are impacts of floods on the Earth?
kherson [118]

Answer:

OD

Explanation:

7 0
3 years ago
Which example best shows conversation of resources
mariarad [96]
I think is c i hope i am right if not that k k

Just let me know k
4 0
3 years ago
Read 2 more answers
How would the contractile vacuole of a freshwater amoeba respond is the organism was placed in seawater
morpeh [17]

The major function of the contractile vacuole of amoeba is osmoregulation. The solute concentration found in the cell of amoeba's cytoplasm is more than the solute concentration in the freshwater that surround the external part of the organism, thus, water enter the cell through osmosis. The contractile vacuole collect the excess water and expel it through an opening in the cell membrane. By doing this, the contractile vacuole maintains the water balance in amoeba. This how the contractile vacuole normally operate.

In a situation where amoeba is placed in seawater, then water from the cell cytoplasm will rush out of amoeba cell, because of the higher salt content of the surrounding medium. The contractile vacuole will respond to the situation by increasing its contraction and pumping water out the cell in an accelerated manner, this will lead to the shrinking of the cell.

3 0
3 years ago
If 1/8 remains after 21 years, what is the half-life?
vagabundo [1.1K]

Half life formula

The number of unstable nuclei remaining after time t can be determined according to this equation:

N(t) = N(0) * 0.5^(t/T)

where:

N(t) is the remaining quantity of a substance after time t has elapsed.

N(0) is the initial quantity of this substance.

T is the half-life.

It is also possible to determine the remaining quantity of a substance using a few other parameters:

N(t) = N(0) * e^(-t/τ)

N(t) = N(0) * e^(-λt)

τ is the mean lifetime - the average amount of time a nucleus remains intact.

λ is the decay constant (rate of decay).

All three of the parameters characterizing a substance's radioactivity are related in the following way:

T = ln(2)/λ = ln(2)*τ

How to calculate the half life

Determine the initial amount of a substance. For example, N(0) = 2.5 kg.

Determine the final amount of a substance - for instance, N(t) = 2.1 kg.

Measure how long it took for that amount of material to decay. In our experiment, we observed that it took 5 minutes.

Input these values into our half life calculator. It will compute a result for you instantaneously - in this case, the half life is equal to 19.88 minutes.

If you are not certain that our calculator returned the correct result, you can always check it using the half life formula.

8 0
3 years ago
Which could be a pathway of food through an ecosystem?​
algol13

Answer:

Sun > Grass > Deer > Lion

Explanation:

The sun begins a food chain because its light is needed for a plant, in this case grass, to grow.

An animal that eats grass is the deer, who is a primary consumer.

An animal that eats deer is the lion, who is a tertiary consumer in this case.

The lion has no natural predator, and thus is at the top of this food chain.

This ecosystem can be one found where grass, deer and lions exist, for example, the deciduous forest in the eastern United States.

6 0
3 years ago
Other questions:
  • When sugars are broken down to produce usable energy for cells, a large amount of heat is released. Explain how the water inside
    8·1 answer
  • What is possible cause of the decline in an amphibian on the planet
    6·1 answer
  • What is the primary distinction of being an animal?
    8·1 answer
  • In a scientific experiment, the control group is the one that
    6·1 answer
  • The diagram shows one step in the process of protein synthesis. mc015-1.jpg What is the purpose of the peptide bond that is show
    14·2 answers
  • How many units of ATP are produced from aerobic respiration
    7·2 answers
  • Summarize where carbon is found on Earth and how much of it is in the human body
    15·1 answer
  • The founder effect occurs when Multiple Choice large groups of individuals leave their home population and establish new settlem
    6·1 answer
  • Por que una hoja es una textura natural​
    9·1 answer
  • Once an experiment is complete which of the following is not a step to be taken with the data
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!