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
Temka [501]
3 years ago
7

Geology belongs to which branch of science?

Biology
2 answers:
kondaur [170]3 years ago
7 0
Earth science hope it helps 
Dennis_Churaev [7]3 years ago
4 0
Earth science
YW for this
You might be interested in
1.
SSSSS [86.1K]
1-The correct answers is C- evolutionary classification.
Evolutionary classification/taxonomy is a branch of biological classification. The objective is to classify organisms and group them based on their shared descent, progenitor-descendant relationship and degree of evolutionary change. Now this classification can be done by comparing DNA sequences of the organisms and seeing how many they have in common

2- The correct answer is A-cladistic analysis.
A cladistic analysis is focused on categorizing the organisms based on their derived characters. And what is that? that means they are getting categorized
according to their evolutionary relationships( from ancestral characters).
So, species are going to be classified according to how recent their common ancestor is. If two species have a more recent ancestor they will end up in the same group
If the common ancestor between them is far, the distance between the respective taxa will be bigger.

3- The correct answers is C.
A derived character is a characteristic that appeared throughout evolution, still remains in a lot of different taxonomic groups and allows us to identify those groups.
From the options given, C is the only correct one because the presence of hair (a derived character)  only exists in mammals( the group). Other animals don't share that trait.


4-The answer is A.
In each node, a taxon was only one but then was divided into two taxa. Therefore, each node will represent a common ancestor of the taxon.
The correct option is A because the last node or terminal node is the hypothetical last common ancestor of the taxon on the cladogram.

5-  The correct answer is A.-DNA can solve evolutionary puzzles.
Dna has been helping understand how an organism is similar to more than one species, and that way, we can classify the organism the best way possible.
This can be achieved by comparing the nucleotides of the organism we want to classify, with other species. There are databases that have all the DNA sequenced so, what's left to do is count the common nucleotides and their positions.
3 0
3 years ago
The sudden death of brain cells when their blood supply is interrupted is called
barxatty [35]
The only correct answer in this case is B - a stroke.

None of the other answers could be counted as correct here. 

While A - a heart attack is conceptualy similar, when we're talking about a heart attack, we're talking about not enough oxygen that gets delivered to the heart - because something is blocking it. 

C - hypertension on the other hand means someone has a higher blood pressure than is usual for a regular human being, which puts more strain on his cardiovascualr system. 

and D - atherosclerosis doesn't come even close to be correct :)
3 0
3 years ago
Read 2 more answers
A knight pushes a boulder for 15m using a force of 200N. How much energy did the knight transfer?
TiliK225 [7]
Work done= <span>force x distance moved in the direction of that force so: 200 x 15 = 3000J=4kJ</span>
8 0
3 years ago
Use of moist heat can control microbial growth in many circumstances, but heat-sensitive items and those susceptible to moisture
sattari [20]
<h2>Answer is option "b"</h2>

Explanation:

  • Non-ionizing radiation is radiation that has a lower frequency, or longer wavelength, in the EMR spectrum. These frequencies range from that of power lines, radios, and cell phones, up to visible light. Non-ionizing radiation is not powerful enough to break the chemical bonds in molecules. In general, it is not harmful to human health as radiation per se, but could be harmful in terms of the transfer of heat energy. An example of an emitter of non-ionizing radiation is a microwave oven.
  • Non-ionizing radiation is less harmful because the rays carry much less energy. Radio waves, light, and even heat are examples of non-ionizing radiation. For the most part, these kinds of radiation do not cause any damage. However, ultraviolet light is a kind of non-ionizing radiation that can be harmful - it can cause mutations in DNA
  • Non-ionizing radiation is limited to the lower energy range electromagnetic radiation, which is more commonly known as light. However, the light we can see with our eyes, visible light, is only a small section of the electromagnetic radiation spectrum as seen here
  • Hence the right answer is option "b"

7 0
3 years ago
During the timeline of a star. what comes after protostar?
yKpoI14uk [10]
Hi there!

The stage after Protostar would be - Sequence Star.

Hope this helps you!

~DL
5 0
3 years ago
Read 2 more answers
Other questions:
  • In some organisms, such as certain fungi and algae, cells undergo the cell cycle repeatedly without subsequently undergoing cyto
    13·1 answer
  • Geologic evidence suggests that eustatic (global) sea level rises have been caused by __________.
    6·1 answer
  • Why does the government not do more to regulate nonpoint source pollution
    5·1 answer
  • Text about amoebas pleasee
    13·1 answer
  • Populations of organisms have many genetic variations. Where do these come from?
    10·1 answer
  • Hello can someone help?<br> Im confused
    8·1 answer
  • Answers
    15·1 answer
  • which one of the statements describes an event that takes place during gene regulation at the level of the chromosome?
    15·1 answer
  • Which statement tells the most important factor that allows cells to keep accomplishing their many tasks
    13·1 answer
  • Deoxygenate blood is collected within the right atrium. It must exit through the _____valve to enter the right ventricle.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!