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
kicyunya [14]
3 years ago
9

What are the four predominant elements in biology ?

Biology
2 answers:
belka [17]3 years ago
8 0

Answer:Carbon, Hydrogen, Oxygen and Nitrogen.

Explanation:

They make up 96% of the atoms that are in living things, so they would be considered major chemicals.

Alenkasestr [34]3 years ago
6 0

Answer:

The cells of living things are made mainly of four elements: carbon, hydrogen, oxygen and nitrogen. They make up 96% of the atoms that are in living things, so they would be considered major chemicals. However, depending on how you define major, other elements that only make up a few percent of cells can top the list.

Explanation:

You might be interested in
How did rudolf virchow contribute to the cell theory
Alla [95]

Answer:

He identified that diseases are caused by malfunctioning cells.

That all cells arise from pre-existing cells.

3 0
3 years ago
What would cause antibodies to attack the cells of the body?​
kaheart [24]

Answer: the antibodies mistakenly identify the cells as foreign material

Explanation:

7 0
3 years ago
What is the geologic column?
Svetllana [295]
The answer should be A
5 0
3 years ago
Read 2 more answers
Arguments FOR GMOs? Arguments AGAINST GMOs?<br>​
stich3 [128]

❤️Hello!❤️ In my opinion, i'm against GMO's. First of all you need to understand what GMO stands for, GMO means (Genetically Modified Organisms) and does that REALLY sound appealing to eat (Be honest). So now we have that covered i'm going to tell you some reasons why YOU should avoid Genetically Modified Organisms (GMO's). First of all GMO's are unhealthy, according to the American Academy of Environmental Medicine. They cite animal studies showing organ damage, gastrointestinal and immune system disorders, accelerated aging, and infertility. Second of all, GMO's contaminate forever. GMO's cross pollinate and their seeds can travel. It is impossible to fully clean up our contaminated gene pool. Self propagating GMO pollution will outlast the effects of global warming and nuclear waste. The impact is huge, threatening the health of future generations. Third of all, GMO's increase herbicide use, most GMO crops are engineered to be “Herbicide tolerant”―they deadly weed killer. Monsanto, for example, sells Roundup Ready crops, designed to survive applications of their Roundup herbicide.  Between 1996 and 2008, US farmers sprayed an extra 383 million pounds of herbicide on GMO's. Overuse of Roundup results in “superweeds,” resistant to the herbicide. This is causing farmers to use even more toxic herbicides every year. ♒️ Hope this helps!♒️  ↪️ Autumn ↩️

3 0
3 years ago
Which gas is transported by the circulatory system in humans and is used by cells during respiration to release energy stored in
VladimirAG [237]
Oxygen is transported 
5 0
4 years ago
Other questions:
  • Which characteristics best identify differences between intrusive and extrusive rocks?
    15·2 answers
  • For each phase,describe at least one way mistakes during the cell cycle could result in problems
    5·2 answers
  • Your classmate will be doing a presentation on evolutionary medicine in science class. What is he likely to discuss?
    10·1 answer
  • Which definition best describes standard precautions
    12·2 answers
  • Desert animals are active at night to avoid the heat.Which type of adaptation is this?
    9·1 answer
  • Sensation of pain in an area of the body other than its actual source is called______pain
    8·2 answers
  • Are seals and monkeys related?
    9·2 answers
  • An unlabeled hierarchical diagram of various astronomical bodies is shown. The labels A, B, C and D can be used to represent the
    12·1 answer
  • 6. Below, fill in the missing bases from this DNA molecule.
    6·1 answer
  • Which of these has a strong effect on local wind patterns? *
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!