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
Anuta_ua [19.1K]
3 years ago
14

1) List and describe the four levels of organization from the simplest to the most complex and give an example of each.

Chemistry
1 answer:
Bingel [31]3 years ago
8 0

Levels of organisation include,

1. Cells. Its function is in the living organisms and has unit structure which is the smallest. It has certain functions in the organisms. Example include, bone cells, nerve cells, and blood cells.

2. Organs. They are formed with certain tissues which works together and performs specific activity, Example include, skin, heart, and brain.

3. Organ systems. It has one or more organs and they work together in order to perform certain functions in the organisms. Example include, nervous system, skeletal system, and circulatory system.

4. Organisms. They can either take in materials and from food there is energy which is released, reproduced, grow to respond to environment and release waste.

Example include, animal, human, bacteria, amoeba, and mushroom.

You might be interested in
Which body system is this? Your brain and nerves receive and send
KiRa [710]

Answer: its the nervous system

Explanation:

8 0
3 years ago
Early life arose in an oxygen-free environment, but if any of these microbes had somehow come in contact with oxygen, the most l
Leya [2.2K]

Answer:

the effect of oxygen on these types of microbes is it will kill them.

Explanation:

When oxygen present in the environment come in contact with anaerobe bacteria it kill them because oxygen in air act as excited oxygen singlet molecule which will react with the water present in the cell of bacteria and convert it into hydrogen peroxides and bacteria do not have any defense system from hydrogen peroxide and ultimately it kill the bacteria.

7 0
3 years ago
Calculate the average atomic mass of boron (B), which has two isotopes: B-10 with 19.9% natural abundance, and B-11 with 80.1% a
lina2011 [118]

Answer:

The average atomic mass of boron is found to be  

10.80

Explanation:

also u answered it urself

6 0
3 years ago
What is fire and how does it work
xenn [34]

Answer:

Fire is the result of applying enough heat to a fuel source, when you've got a whole lot of oxygen around. As the atoms in the fuel heat up, they begin to vibrate until they break free of the bonds holding them together and are released as volatile gases. These gases react with oxygen in the surrounding atmosphere.

Explanation:

3 0
3 years ago
Would carbon dioxide or water have a higher boiling point? Explain.
oee [108]

Answer:

Water acutually has a higher boiling point because CO2 will turn into a gas form at a certain temp ( -78 C), so CO2 wouldn't really boil very long.

Hope this helps:)

7 0
3 years ago
Other questions:
  • Express the following in regular notation:
    14·1 answer
  • In caves, dripping groundwater containing calcium bicarbonate can form stalactites and stalagmites. When the water is exposed to
    8·1 answer
  • The three factors that determine the characteristics of a solution are​
    14·1 answer
  • Why ammonium is not a molecular ion
    13·1 answer
  • How much concentrated 5.0M nitric acid is needed to prepare 50 mL of a 1.0 M solution?
    5·1 answer
  • From where do nuclear power plants get uranium?
    9·1 answer
  • Does water burn? for my sister that says water does burn
    9·2 answers
  • If an element has 16 protons, 17 neutrons, and 16 electrons,what is the charge of the ion?
    7·1 answer
  • Guys- my science teacher doesn't teach, he just says go on schoology ​
    7·1 answer
  • You're going on a plane from Alaska to Florida and you're taking your bike. It's the middle of the winter. You fill up your tire
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!