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
Vesnalui [34]
2 years ago
15

What means that a mineral always contains certain elements in definite, or exact, proportions

Biology
1 answer:
shepuryov [24]2 years ago
7 0

Answer:

It means that a mineral will always contain certain elements in exact proportions. It means that it has a definite volume and shape. So, its particles ar tightly packed together and can't move easily.

You might be interested in
How are osmosis and diffusion related?
Georgia [21]

Answer:

Osmosis is the movement of solvent particles across a semipermeable membrane from a dilute solution into a concentrated solution.

Diffusion is the movement of particles from an area of higher concentration to lower concentration.

Explanation:

Hope this helped, Have a Great Day!

6 0
3 years ago
Read 2 more answers
Which process locks phosphorus in a long-term cycle?
melisa1 [442]

The process that locks phosphorus in a long-term cycle is: Organic materials buried at the bottom of oceans; option B

<h3>What is the importance of phosphorus in living organisms?</h3>

Phosphorus is a non-metallic element which has the atomic number 15.

Phosphorus is important in living organisms in the following ways:

  • as part of the energy molecule ATP
  • as part of the nucleic acids, DNA and RNA
  • as part of cofactors for enzyme activity
  • as part of the cell membrane

In the cycling of phosphorus in nature, organic materials buried at the bottom of ocean locks phosphorus in a long-term.

Learn ore about phosphorus cycle at: brainly.com/question/4010434

#SPJ1

4 0
2 years ago
A sequence of dna that codes for a specific, detectable product, such as a protein or rna is called a _________. microtubule gen
Paha777 [63]

A sequence of dna that codes for a specific, detectable product, such as a protein or rna is called a gene and is therefore denoted as option B in this scenario.

<h3>What is a Gene?</h3>

This is referred as the basic unit of hereditary and is usually passed from the parent to the offspring. it also contains information which helps in the coding of certain substances such as protein.

The gene which comprises of DNA which is referred to as deoxyribonucleic acid ensures that certain types of traits are passed to the offspring thereby resulting in genetic variation. This is a function of the type of cell division known as meiosis which gives rise to four unique daughter cells.

This is therefore the reason why gene was chosen as the most appropriate choice.

Read more about Gene here brainly.com/question/1480756

#SPJ1

8 0
2 years ago
THE CASE (adapted from “Shark Attack” by H. House) 8 year-old Jim Morris was swimming the Gulf off of Florida. While swimming, J
Tatiana [17]
1.) 5 organ systems that the surgeons had to mark for reattachment
a) integumentary system
b) muscular system
c) cardiac system
d) skeletal system
e) nervous system

2.)
a) extensor digiti minimi
b) extensor digitorum
c) extensor carpi ulnaris
d) brachioradiallis

These are just some result of my research.. better use search engines for further answers. there was an online presentation made on the above case study.
6 0
3 years ago
What was the result of the development of antibiotics on the outcome of World War II?
Vanyuwa [196]
Penicillin was made to help soldiers
5 0
3 years ago
Read 2 more answers
Other questions:
  • Ram is a farmer who wants to grow tomatoes on his field. Give him four suggestions so that he can grow a healthy crop .You can t
    6·1 answer
  • What are two components of the nitrogen cycle that produce ammonia
    11·1 answer
  • How would the function of a animal cell change if the vacuoles were removed?
    8·1 answer
  • The structure of molecules that make up proteins
    15·1 answer
  • A 7-year-old child is wetting the bed at night. the bed-wetting apparently is beyond the child's control. the best diagnosis is:
    5·1 answer
  • The condition of the Rh factor is called ___when present and___ when absent.<br> please help asap!
    12·1 answer
  • If the amount of sodium in the blood increases, what would a negative feedback control mechanism be expected to do?
    14·1 answer
  • The plasma protein which plays an important role in blood clotting is ____________________.
    14·1 answer
  • အဖေကဓာတ်ဆီတစ်ချို့ရဖို့အတွက်ဓာတ်ဆီဆိုင်ကိုသွားခဲ့တယ်​
    8·2 answers
  • What biome(s) are found near a desert?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!