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
atroni [7]
2 years ago
5

1) What three things do geologis look at when studying a rock Sample

Biology
2 answers:
kirill [66]2 years ago
7 0

Answer: When studying a rock sample, geologists observe the rock's mineral composition, color, and texture.

Explanation:

iris [78.8K]2 years ago
6 0

Answer:

When studying a rock sample, geologists observe the rock's mineral composition, color, and texture.

You might be interested in
Why might a phylogeny based only on molecular data show a different pattern of relationships than a phylogeny of the same taxa b
Kitty [74]

A phylogeny of the same taxa based only on morphological traits:

Some highly conserved genetic sequences can result in unrelated species appearing closely related in a molecular phylogeny, and not reflect the same pattern as the morphologic phylogeny.

Gene sequence changes may not result in morphological changes.

Gene sequences always provide more data than morphological traits.

Morphological analyses always provide more data because each morphological trait is the result of the expression of many genes.

The molecular data may be based on the analysis of introns, which aren't expressed and don't contribute to the evolutionary history of a group of taxa.

Why is molecular data more accurate?

Phylogenetic trees reconstructed from molecular sequences are often considered more reliable than those reconstructed from morphological characters, in part because convergent evolution, which confounds phylogenetic reconstruction, is believed to be rarer for molecular sequences than for morphologies

Learn more about molecular data :

brainly.com/question/16044878

#SPJ4

6 0
1 year ago
Where is the Electron Transport System (ETS) located in prokaryotic cells?
kenny6666 [7]

Answer:

Cellular membrane.

Explanation:

In prokaryotes electron transport chain isIn prokaryotes electron transport chain is located in the cell membrane. ETC is defined as the series of complexes which helps in the transfer of electrons from electron donors to electron acceptors via reduction, and oxidation reaction couple the transfer of protons with electron transport across a member.

The primary function of the ETC is generated a transmembrane proton electrochemical gradient, such as oxidation, and reduction reaction.

3 0
3 years ago
American cars use about 600 000 000 gallons of oil per year. How many liters of oil do American cars use per year? Report your a
miv72 [106K]
24 x 10 to the 8th power. Sorry I don't know how to do the exponents on here
6 0
3 years ago
Read 2 more answers
7. Explain what makes proteins the most diverse
LekaFEV [45]

Explanation:

A protein is a linear molecule comprised of amino acids.The sequence of a protein's amino acids is determined by the sequence of bases in the DNA coding for the synthesis of this protein.

4 0
2 years ago
Where is long-wavelength radiation created?
Ivahew [28]

On the earth surface

Explanation:

The long-wavelength radiation is created on the earth surface when electromagnetic radiation is re-emitted.

  • The sun releases radiation in form of short-wave.
  • They are usually more energetic and with short wavelength and a high frequency.
  • When they interact with materials on the earth, they are radiated back as long-wavelength radiation that usually causes heat.
  • Ultraviolet rays and other high energy waves are emitted from the sun because it is a very hot body.
  • When these radiations enters the earth, they are re-radiated back as long waves with lower energy.
  • Earth is cooler than the sun
  • When some of the short waves for example, the ultraviolet rays gets to the surface, it is absorbed and re-radiated back.
  • When the short waves are absorbed, they lose some of their their energy to the earth surface.
  • The remainder is radiated back as less energetic long waves.
  • The hotter a body is, the more energetic the radiation it releases.

learn more:

Electromagnetic radiation brainly.com/question/6818046

#learnwithBrainly

4 0
2 years ago
Other questions:
  • List three effects mutations can have on genes
    9·1 answer
  • How is a cytoskeleton like your skeleton
    13·1 answer
  • The different forms of a gene for a given trait are called_____<br><br> A. alleles<br> B. plants
    8·2 answers
  • What is representative organism? <br> Please need help now!!!!!!!!!!!!!!!!!!!!!!1
    15·1 answer
  • Which muscles work in pairs? <br> 1. cardiac muscles <br> 2. skeletal muscles <br> 3. smooth muscles
    13·1 answer
  • match the boinomial of some common level local organisams from a two coulmn list on the basis of generic and specific name
    8·1 answer
  • Which group of organisms obtains energy by breaking down waste and dead organisms?
    8·2 answers
  • . The small fish are not affected by the pesticide, but death occurs in the bird, at the top of the food chain. Why do you think
    5·1 answer
  • OKKKKKK MORE
    13·2 answers
  • Frog is an amphibion science subjects class 4​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!