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
Mumz [18]
2 years ago
14

The mineral crystals in obsidian are too small to see without a microscope. This is because it _____.

Biology
2 answers:
saul85 [17]2 years ago
8 0

Answer:

cools fast

Explanation:

Serjik [45]2 years ago
7 0
<span>The mineral crystals in obsidian are too small to see without a microscope. This is because the rock cools so rapidly from magma that crystals barely have time to form. Obsidian is a normally happening volcanic glass framed as an extrusive molten shake. It is delivered when felsic magma expelled from a well of lava cools quickly with negligible precious stone development.</span>
You might be interested in
Definition of probabilistic sequence alignment??
makvit [3.9K]

In bioinformatics, a sequence alignment is a way of arranging the sequences of DNA, RNA, or protein to identify regions of similarity that may be a consequence of functional, structural, or evolutionary relationships between the sequences

plz mark brainliest

4 0
3 years ago
Which part of cellular respiration provides most of the energy for cheetahs to run?
Pavlova-9 [17]

Answer:

When the Cheetah starts running, it generates its energy initially by aerobic respiration, where glucose is oxidised in the presence of oxygen, resulting in generation of ATP

8 0
3 years ago
What creates the bond between the sodium and chlorine ions
bearhunter [10]

The classic case of ionic bonding, the sodium chloride molecule forms by the ionization of sodium and chlorine atoms and the attraction of the resulting ions. An atom of sodium has one 3s electron outside a closed shell, and it takes only 5.14 electron volts of energy to remove that electron.

hope this helps


4 0
2 years ago
Plants and animals that lack color are commonly called albinos. In corn plants, green (G) is dominant to albino (g). A student
Fittoniya [83]

(B) 25% GG, 50% Gg, and 25% gg

<u>Explanation:</u>

Given:

Green is dominant and is coded by G

Albino is recessive and is coded by g

Two corn plants that are heterozygous for color are crossed.

The heterozygous condition of the plant would be Gg.

The cross is shown in the table attached.

According to the punnett square drawn,

The genotypic ratio is 1 : 2 : 1 (GG : Gg : gg)

                                 = 25% GG , 50% Gg , 25% gg

Phenotypic ratio = 3 : 1 ( green : albino)

                           = 75% green, 25% albino

7 0
3 years ago
Current and ______________ cause water motion.
masya89 [10]

Answer:

<u><em>Current and WIND</em></u><u> cause water motion. </u>

<u />

3 0
3 years ago
Read 2 more answers
Other questions:
  • If the DNA content of a diploid cell in prophase I is x, what would it be for the same cell at prophase II? 2x , x/4 , x/2
    14·2 answers
  • Another page... really need help ASAP
    6·1 answer
  • Name a easy planet to do a assignment on not mars
    15·1 answer
  • HELPPP!
    15·2 answers
  • What is released by the weathering if rocks <br> A) nitrogen. <br> B) phosphorus <br> C) oxygen
    5·2 answers
  • An annual mustard plant survives only one month during which it produces 50 flowers. each flower produces a fruit containing 20
    9·1 answer
  • Attraction of magnets is caused by similar poles aligning .<br> true or false ?
    5·1 answer
  • Are the offspring created through sexual reproduction identical to the parents ?
    10·2 answers
  • HELPPPP ASAP!!!!! These are the last onesss
    11·2 answers
  • 1.) What gives water all its properties? 2.) What type of bond joins H2O to another H2O and forms cohesion? 3.) What property of
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!