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
gayaneshka [121]
2 years ago
14

Students are learning about plate tectonics and how current topographic features were formed. The students learn

Biology
1 answer:
velikii [3]2 years ago
6 0

The Appalachian Mountains were formed due to a continental collision, which might have occurred more than 270 million years ago.

<h3>What is plate tectonics?</h3>

The expression 'plate tectonics' makes reference to the creation of landforms due to Earth's movement.

The Appalachian Mountains were formed due to the collision between different continental plates.

In conclusion, the Appalachian Mountains were formed due to a continental collision, which might have occurred more than 270 million years ago.

Learn more about plate tectonics here:

brainly.com/question/14307885

#SPJ1

You might be interested in
Why we need to monitor and effectively manage earth's resources
stiv31 [10]
Because it's vital to the survival of all species, not just human, that we have resources such as food and water. Also that those resources be clean and healthy. We also need to manage resources such as oil to make sure there are fewer wars like the ones happening in the Middle East. If you need anything else just message me.
7 0
3 years ago
Read 2 more answers
Choose the TRUE statement about the nucleolus of the cell. A) it is found in both eukaryotic and prokaryotic cells B) it is the
elixir [45]
<h3><u>Answer;</u></h3>

D) it lacks a nuclear membrane and resides inside the nucleus

<h3><u>Explanation;</u></h3>
  • <em><u>Nucleolus is a type of cell organelle that is located in the nucleus of an tom. </u></em>Nucleus is the control center of an atom, it controls all the cellular activities taking place in the cell.
  • <em><u>Nucleolus is made up of ribosomal RNA and proteins. The main function of the nucleolus is to assemble or formation of ribosomes. </u></em>Ribosomes are cell organelles that are found in the cytoplasm either attached on the endoplasmic reticulum or freely floating in the cytoplasm, where the process of protein synthesis takes place.
6 0
3 years ago
Read 2 more answers
Why do two wet glass slides stick together
alexdok [17]
Two wet glass slides stick together because the adhesive force acting between the glass and water is responsible for sticking up of the slides , the water trapped between the slides has a lower pressure as compared to the atmospheric pressures
7 0
3 years ago
Please help! Will mark as brainliest.
Wittaler [7]

Answer:

Explanation:

Human gene therapy has been attempted on somatic (body) cells for diseases such as cystic fibrosis, adenosine deaminase deficiency, familial hypercholesterolemia, cancer, and severe combined immunodeficiency (SCID) syndrome

How can “good” and “bad” uses of gene therapy be distinguished?

Who decides which traits are normal and which constitute a disability or disorder?

Will the high costs of gene therapy make it available only to the wealthy?

6 0
2 years ago
One theory of human evolution suggests that Homo erectus evolved directly into Homo sapiens (humans), after which point Homo ere
Reptile [31]

Answer:

The correct answer will be option-C.

Explanation:

The evolution of human species in which one species transformed into another species evolves by a mechanism known as anagenesis.

Anagenesis is the mechanism of evolution which transform one species into a different species within a lineage. This process is slow and takes time to form species, therefore, is also known as gradualism or phyletic transformation.

The<em> Homo sapiens</em> evolved from<em> Homo erectus </em>where<em> Homo sapiens </em>overwrites the ancestral species and caused the species to become  extinct.

Thus, Option-C is the correct answer.

5 0
3 years ago
Other questions:
  • 30 points. Science natural resources
    11·2 answers
  • What body system does dialysis perform a function for ?
    7·2 answers
  • After buying a new house by the lake, the Harrison's decided to cut down the trees and bushes that were blocking
    13·1 answer
  • What condition is caused by carbon dioxide, methane, and water vapor trapping heat in the Earth's
    6·1 answer
  • The human respiratory syncytial virus nonstructural protein 1 regulates type i and type ii interferon pathways
    5·1 answer
  • Which step occurs next after extraction in the mineral resource cycle?
    6·2 answers
  • HELP ME. don't know what this means
    14·1 answer
  • In which biome do herds of caribou and reindeer migrate in and out? A. tropical rainforest B. desert C. Mediterranean/chaparral
    15·2 answers
  • Which of the following answers would best describe why temperature varies within San Diego County?
    7·1 answer
  • An earthworm's body plan
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!