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
lesya [120]
4 years ago
14

Explain if an unknown substance found on a meteorite is determined to contain no trace of carbon, can scientists conclude that t

here is life at the meteorites origin
Biology
1 answer:
Svetach [21]4 years ago
5 0
All life as we know it is carbon-based, so what scientists could determine is that there is no carbon-based life at the origin of the meteorite. However, this does not necessarily mean that there is no life there; our knowledge is only based on our experiences of life on Earth, so it is possible that life has developed in other regions of space upon other elements and formations. For example, there could be life based on silicon or other chemical compositions. 
You might be interested in
One day after an uncomplicated spontaneous vaginal delivery, a 23-year-old woman, gravida 1, para 1, has the onset of loss of sm
ololo11 [35]

A hypotonic state of the bladder, or conduct and duration of labor and peripartum bladder management, and the use of epidural anesthesia may all contribute to overflow incontinence.

Overflow incontinence is characterized by uncontrolled, spontaneous passing of urine because of an overfull  bladder.

8 0
4 years ago
The nucleus serves as
Xelga [282]
The brain of the cell most important
4 0
3 years ago
Read 2 more answers
Which of the following is not a tissue type?
Elden [556K]
The correct answer is C. Plasma~
6 0
4 years ago
Read 2 more answers
An end to that species' existence is known as
daser333 [38]
This is known as extinction
3 0
3 years ago
Water is a polar molecule. On one side there is a positive electrical charge. On the other side there is a negative charge. Wate
inna [77]

Answer:On Earth, water is the solvent critical to life without which organisms cannot survive. Its presence is so critical, because water provides an environment allowing some chemical bonds to be stable and to maintain macromolecular structure, while at the same time assisting in the dissociation of other chemical bonds

Explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • How do sediment deposits affect waterwats
    9·1 answer
  • Samaira needs to rent some tents for an outdoor family reunion in july. what is the best type of tent for samaira to rent so tha
    14·2 answers
  • Two companies sell software products. In 2006, Company 1 had total sales of $14.3 million. it's marketing department prejects th
    11·1 answer
  • Quick help needed!
    5·1 answer
  • On what basis did al-Qaeda most likely choose its first American bombing targets?
    10·2 answers
  • What microscope did Anton van Leeuwenhoek use to observe single celled organisms
    12·1 answer
  • What answer is correct
    7·1 answer
  • Erythrocytes might the best of example of form equals function because they lack many organelles. What organelles are absent in
    10·1 answer
  • Match each term to its description.
    6·1 answer
  • The ADME process that involves the movement of drug molecules from the site of administration, across cell membranes, and into t
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!