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
VikaD [51]
3 years ago
11

Where does the water in rivers come from? What causes rivers to flow?

Biology
2 answers:
TEA [102]3 years ago
8 0
A stream, or a river<span>, is formed whenever water moves downhill from one place to another. It keeps collecting water from rain or by running into other water sources and that's how i keeps flowing.</span>
WITCHER [35]3 years ago
8 0
Hey there,

Water in rivets come from runoffs or when water moves downhill. Rivers flow from downhill from rain or other water sources.

Hope I helped :)
You might be interested in
Overall, this __________ based on the changes in free energy that take place as a is converted to
postnew [5]
<span>While unfortunately, this question is incomplete, it relates to processes that occur in cells. Catabolic processes involve the breaking down of molecules to release energy. In anabolic processes, this energy is used facilitate a succession of chemical reactions to build up larger molecules from smaller component molecules.</span>
7 0
3 years ago
Stem cells are important to multicellular organisms because of their
Lina20 [59]

Answer:

ability to differentiate into other cell types during cell division i.e. totipotent nature

Explanation:

Stem cells are undifferentiated cells with the unique ability to develop into specialized cell types in the body during early life and growth through the process of cellular differentiation. When a stem cell divides, each new cell has the potential to either to remain a stem cell or become another type of cell with a more specialized function e.g muscle cell, red blood cell or a brain cell.

Stem cells provide new cells for the body as it grows, and replace specialized cells that are damaged or lost. This ability of stem cells to differentiate into a variety of cell types in an organism including embryonic tissue, is an important distinguishing factor. They have two unique properties that enable them do so:

1. They can divide over and over to produce new cells

2. As they divide, they can change into the other types of cell (cellular differentiation).

4 0
3 years ago
N a forest ecosystem, 24 gray wolves live together. These 24 wolves make up a 
Ray Of Light [21]
A because it is just one pack making uo the wolf population of that one area
7 0
3 years ago
Read 2 more answers
Siderophores are bacterial proteins that compete with the host's:______.a. antibodies. b. iron-transport proteins. c. white bloo
joja [24]

Answer:

The correct answer is iron-transport proteins

Explanation:

Siderophores are proteins produced by bacteria, and compete with the host's iron-transport proteins. They aim to bind and "hijack" the host's cell iron molecules for their own pathogenic cell processes

8 0
3 years ago
This animal represents what kind of body symmetry?:
fomenos
What is this animal and i can answer it
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the precursor of vitamin d made in response to uv light?
    12·1 answer
  • Which body system is responsible for our movement, energy, and for moving food from one organ to another?
    6·1 answer
  • Normal blood pressure for adults in millimeters of mercury is _________________________.
    6·1 answer
  • PLEASE SOMEONE DO THIS I WILL GIVE 100 POINTS
    15·2 answers
  • What medical condition does Elisa have which is causing her to feel tired all of the time?
    15·1 answer
  • Five significance of genetic engineer​
    12·1 answer
  • In Mendel's pea plants, green and round peas are dominant to yellow and wrinkled peas. If Mendel
    9·1 answer
  • What is one of the main concerns related to the increase of waste materials humans put
    7·1 answer
  • Please help meeee ! ​
    14·2 answers
  • What do we get from cereals, pulses, fruits and vegetables?​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!