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
Orlov [11]
3 years ago
7

What is a ligniteplz help me ​

Biology
1 answer:
expeople1 [14]3 years ago
5 0

Answer:

lignite is a dark brown to black combustible mineral formed over Million of year by the partial decomposition of plant.

Explanation:

a soft brown coal that provides low-cost energy.

<em>Hope</em><em> this</em><em> helps</em>

You might be interested in
The eye is continuously bathed in a fluid secreted by the lacrimal gland which flows
Law Incorporation [45]
Inside the eye?
don't think I'm right but i hope it helps!
5 0
3 years ago
Planets are round because of gravity.<br> O True<br> O False
jok3333 [9.3K]
Answer:
True, planets are round because of gravity
7 0
3 years ago
Which event occurs during interphase
Jlenok [28]
The cell grows and develop and the chromosomes duplicate. Also, interphase is the phase where the cell spends most of its time in.
5 0
3 years ago
Read 2 more answers
You are conducting a twin study to estimate the heritability of a particular trait and have found that monozygotic twins have a
iogann1982 [59]

Answer:

The correct answer is "high heritability".

Explanation:

Concordance, is a term used in genetics to describe the probability that one of the twins have certain trait if his brother certainly has it. A high percentage of concordance, such as 75%, is translated into high heritability since monozygotic twins have identical genomic sequences. Additional information to determine heritability will be to study the exposure to similar environmental conditions, since environment can also affect the presence of certain traits.

4 0
3 years ago
A sound wave with a frequency of 300 hertz is traveling through a medium at a speed of 320 meters/seconds. What is it’s waveleng
dalvyx [7]

1. The wavelength is the ratio of the wave's speed to its frequency in hertz or 1/s. This is shown below,
                           λ = s / f = (320 m/s)  / (300 1/s) = 1.07 m
The wavelength is approximately 1.07 m.

2. The frequency is the ratio between speed and the wavelength,
                        f = (330 m/s) / 0.45 m = 733.33 hertz

Read more on Brainly.com - brainly.com/question/1553993#readmore
5 0
3 years ago
Other questions:
  • Which of the following is the best definition of generation time?
    6·1 answer
  • What do scientists now think about the basis of life
    11·1 answer
  • SOMEONE PLEASE ANSWER THIS FOR BRAINLIEST!!!!!
    9·2 answers
  • Sandra believes that alien beings on unidentified flying objects (UFO’s) are beaming thoughts into her head. She is suffering fr
    10·2 answers
  • when a honey bee stings or a pathogen attacks the body elicits a inflammatory response label the processes that happened during
    6·2 answers
  • Genetic drift always causes:________ a) equilibrium in genetic frequencies. b) maladaptive changes in gene frequencies. c) adapt
    8·1 answer
  • Charicteristics of the thermosphere
    15·1 answer
  • Second page <br> only one person understand
    5·1 answer
  • Which type of amino acid replacement is least likely to result in the disruption of protein structure and function?
    12·1 answer
  • What is the volume of a cube with a side length of 3 centimeters?(1 point)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!