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
Leviafan [203]
3 years ago
6

Most living organisms are composed of whitch group of elements

Biology
2 answers:
Ugo [173]3 years ago
7 0

Answer: In all living systems we can always find 4 basic elements: carbon, oxygen, nitrogen and hydrogen. Carbon is the basic building unit contained in living matter. The percentage of carbon in the mass of living matter is 19.4 %. Oxygen and hydrogen are present in almost all organic compounds which create living organisms.

Explanation:

erik [133]3 years ago
7 0

Answer:

carbon, oxygen, nitrogen and hydrogen

Explanation:

You might be interested in
Which primate groups is most closely related to humans?
natali 33 [55]

Answer:

Apes

Explanation:

The primate groups most closely related to humans are Apes. The gorillas, orangutans and chimpanzees are the great apes. The gibbons are lesser apes. The Miocene epoch leads to emergence and diversification of Hominoids. The hominoids are humans, great apes and gibbons.

The human  and chimpanzee last common ancestor survived for about 6.5mya. The teeth and fragmented jaws are the fossil evidence of living humans and apes. Thus, Apes are the primate groups that are closely related to humans.

4 0
3 years ago
Over the years, land used for grain production in this village has been subjected to aggressive farming practices such as over-w
Kamila [148]
The answer is D, the rate of soil erosion has increased
4 0
3 years ago
Name the class of nutrients that consists of triglycerides phospholipids and sterols
emmainna [20.7K]
Triglycerides, phospholipids and sterols are the most common members of the lipids family, the class of nutrients made up primarily of dietary fats. Lipids are naturally occurring compounds that all share one trait in common: they're insoluble in water.
5 0
3 years ago
An individual will only feel stress in negative situations. . True or false
just olya [345]
False. The opportunity of a new job or house you have wanted can cause stress as well. Stress is an emotion just like crying over extreme happiness or sadness
3 0
3 years ago
Read 2 more answers
We inhale O₂ and we exhale CO₂. Carbon dioxide is produced __________. a. in the reaction that creates acetyl CoA (coenzyme A) b
GREYUIT [131]

Answer:<em>We inhale O₂ and we exhale CO₂. Carbon dioxide is produced </em><em>in the reaction that creates acetyl CoA (coenzyme A)</em>

<em />

<em>Explanation:</em>

<em> A). in the reaction that creates acetyl CoA (coenzyme A)</em>

3 0
3 years ago
Other questions:
  • Which vitamin aids in the conversion of tryptophan to niacin?
    14·1 answer
  • Which of the following is NOT a consequence of China's one-child policy?
    5·1 answer
  • The main reason that the spores of disease-causing bacteria are dangerous is that they
    15·1 answer
  • A nonnative squirrel is introduced into a forest. Which would most likely prevent this squirrel from becoming an invasive specie
    12·2 answers
  • Which is a group of tissues that work together to carry out a common function?
    10·2 answers
  • What is the since of naming and grouping organisms called??
    13·1 answer
  • Identify the following statements as True or False.
    11·1 answer
  • 1. The diagram below represents part of Earth's latitude-longitude system
    9·1 answer
  • What is the main disadvantage of a flat map?
    8·1 answer
  • Sheela wants to demonstrate the importance of photosynthesis to plants and the other living organisms that eat plants. She model
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!