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
Leya [2.2K]
3 years ago
12

A mineral must be formed by a manufactured process to be considered a mineral. Please select the best answer from the choices pr

ovided T F
Biology
2 answers:
BigorU [14]3 years ago
8 0

True Minerals are naturally occurring and not manufactured. However, please show the answer choices so I could answer it.

n200080 [17]3 years ago
5 0

It is false

False because a mineral is not man made it is made over time

You might be interested in
Easy questions, easy points​
EastWind [94]
For the first question the answer is C the second one the answer is A
6 0
2 years ago
Read 2 more answers
What macromolecule's main function is to store energy for immediate use
tatiyna
Carbohydrates; long term use is lipids.

4 0
3 years ago
Match the structural formula to the chemical formula for this substance,
blondinia [14]
The answer is B. C2H60
4 0
3 years ago
What is the great difference between male and female?
ad-work [718]

Answer:

Men are, in general, more muscular than women. Women are just over half as strong as men in their upper bodies, and about two-thirds as strong in their lower bodies

5 0
3 years ago
A new life form was discovered on Mars, one based upon Silicon instead of Carbon. Explain what properties Silicon has that allow
Vesna [10]

Group IV of the Periodic Table of the Elements contains carbon (C), silicon (Si) and several heavy metals. Carbon, of course, is the building block of life as we know it. So is it possible that a planet exists in some other solar system where silicon substitutes for carbon? Several science fiction stories feature silicon-based life-forms--sentient crystals, gruesome golden grains of sand and even a creature whose spoor or scat was bricks of silica left behind. The novellas are good reading, but there are a few problems with the chemistry.

<span>
CRYSTALLINE CREATURES? Silicon can grow into a number of lifelike structures, but its chemistry makes it unlikely that it could be the basis for alien life-forms.</span>

Indeed, carbon and silicon share many characteristics. Each has a so-called valence of four--meaning that individual atoms make four bonds with other elements in forming chemical compounds. Each element bonds to oxygen. Each forms long chains, called polymers, in which it alternates with oxygen. In the simplest case, carbon yields a polymer called poly-acetal, a plastic used in synthetic fibers and equipment. Silicon yields polymeric silicones, which we use to waterproof cloth or lubricate metal and plastic parts.

3 0
3 years ago
Other questions:
  • Why will these changes make it more difficult for the plants to grow?
    8·1 answer
  • Lotions applied during winter season moisturize the skin very quickly. What could be the reason for this?
    7·1 answer
  • 10. are a type of producer found in aquatic environments. In a particular lake, the phytoplankton have begun to
    15·1 answer
  • Which part of a lake is most likely to have no photosythesis?
    14·1 answer
  • Which term best describes the collection of technological systems made by engineers, technologists, and scientists that meet peo
    10·1 answer
  • While mRNA strands are being created a sequence is sometimes miscopied. What will be the effect of this on the cell?
    13·1 answer
  • THIS IS EARTH SCIENCE
    12·2 answers
  • Explain why bacteria, in particular, are very useful organism in the process of genetic engineering​
    5·1 answer
  • What is an example of malignant tumor?
    13·1 answer
  • A group of organs that work together is called a _____________ .
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!