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
Westkost [7]
3 years ago
10

Where do valleys mainly form from?

Biology
1 answer:
Yuri [45]3 years ago
6 0

Answer:

B.

Explanation:

most valleys are weathered by running water. Glacier can also weather these. Because of running water it will carry the weathered pieces away.

Have a nice day and give brainliest! :)

You might be interested in
What are the 2 structures that are located within the diencephanon
erik [133]

Answer

Two structures located in the diencephalon are hypothalamus and epithalamus

Explanation

The diencephalon of the human brain has four main structures which are the hypothalamus, the thalamus, the epithalamus and the subthalamus. Thalamus structure is at the center of the brain which relays sensory impulses to the cerebral cortex. The hypothalamus regulates the temperature of the body while the epithalamus maintains the circadian rhythms.


7 0
3 years ago
3. RNA from a chipmunk is compared to RNA from a worm. Both will contain the
tensa zangetsu [6.8K]
Both will contain the sugar ribose and the base uracil
4 0
3 years ago
Read 2 more answers
The principle of independent assortment involves at least how many different gene pairs?.
Flura [38]

Independent assortment occurs spontaneously when alleles of at least two genes are assorted independently into gametes.

5 0
2 years ago
When you run around a track which type of energy are you demonstrating
Elina [12.6K]

Answer: The question is incomplete therefore, the options are gotten from another websites.

demonstrating?

A. mechanical energy

B. potential energy

C. kinetic energy

D. two of the above

The correct option is C.

Kinetic energy.

Explanation:

It is kinetic energy because the chemical energy stores in food is converted to kinetic energy and this is because kinetic energy is the energy in motion.

When a person is running, the energy the person is using is kinetic energy because is the energy the person possess by virtue of his body in motion and it is the energy required to accelerate a body with mass from rest.

8 0
3 years ago
Small molecules and proteins can act as cellular communication signals by binding to cell receptors. a protein binds to its rece
mariarad [96]

The correct answer is signal transduction.

Signal transduction also called cell signaling refers to the conduction of molecular signals from the external of the cell to its internal. The signals perceived by the cells must be conducted efficiently into the cell to make sure an effective response. This step is stimulated by cell-surface receptors.

There are three phases in the procedure of communication or cell signaling, that is, reception, transduction, and response.

7 0
3 years ago
Other questions:
  • Eric made a physical model of a cell membrane by putting one zip-top plastic bag inside another. He punched some straws through
    8·2 answers
  • There are several disadvantages for asexual reproduction, what would be an advantage
    7·2 answers
  • Using the help of the semi concevative replication of DNA, what is the role of a single strand of DNA
    15·1 answer
  • Where does the glucose necessary for cellular respiration to occur come from?
    9·1 answer
  • There is/are ________ associated bone(s of the skull.
    13·1 answer
  • What are the two foods that the deer eating
    13·2 answers
  • suppose that scientist discover a planet orbiting a star within its life zone what else might scientist want to knowbefor conclu
    8·1 answer
  • Subunits of skeletal muscle fibers that are composed of sarcomeres are called ________. Subunits of skeletal muscle fibers that
    5·1 answer
  • What is the electron transport chain, and what is its purpose?
    11·1 answer
  • How are primary and secondary succession similar and how are they different?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!