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
ella [17]
3 years ago
5

Directions

Biology
1 answer:
Vika [28.1K]3 years ago
7 0

Answer:

hypothesis is an idea or explanation that then test through study and experimentation

You might be interested in
What is haemoglobin?<br>asap​
aliina [53]

Answer:

Hemoglobin, or haemoglobin, abbreviated Hb or Hgb, is the iron-containing oxygen-transport metalloprotein in the red blood cells of almost all vertebrates as well as the tissues of some invertebrates. Hemoglobin in blood carries oxygen from the lungs or gills to the rest of the body.

5 0
3 years ago
Read 2 more answers
In cellular respiration, ___ ATP molecules must be input to initiate the process of glycolysis.
ra1l [238]
The answer is 2 ATP molecules.
7 0
3 years ago
Read 2 more answers
Generally describe what forces ultimately shaped the earth into its modern form
Trava [24]

The force of gravity is a major force that created the earth.  As rocks and ice clumped together as they spun around the newly formed star (sun), the force of gravitational pull increased and attracted more debris (rocks and ice). The clumps of rocks, debris, and ice, therefore, grew into a planet.  

Another is electromagnetic force. The spinning currents in the outer core of the earth create a dynamo effect that forms a magnetic field around the earth. This shields the earth from the solar storms of the sun hence protects life and the atmosphere.

Weak nuclear force is responsible for maintaining the heat of the earth’s interior which is critical for maintaining the dynamo  effect of the outer core so the earth is protected by its magnetic field.  


8 0
4 years ago
2 What is occurring during the flow phase of the menstral cycle?
Montano1993 [528]

Answer:

Explanation:

Tissues are shed from the endometrium

7 0
3 years ago
Why is it important to conduct ALL tests when identifying a mineral?
denis23 [38]

Minerals can have similar components. When checking, testing all possible ways ensures that you will know exactly what type of mineral it is.

7 0
3 years ago
Other questions:
  • What happens to the products of cellular respiration?
    12·1 answer
  • In the development of the cell theory, Schleiden and Schwann did not study prokaryotes. Why might this have limited their unders
    10·2 answers
  • Hey there... Can you help me please ?
    10·1 answer
  • How do phagocytes protect the body
    5·1 answer
  • Which compound is inorganic?
    15·1 answer
  • What are three components of the cell theory
    10·2 answers
  • If an allele if coded Hh what trait will show up?<br><br> Dominant <br> Recessive <br> Neither
    8·1 answer
  • Which option best describes nitrogen?
    8·1 answer
  • New rocks are always being formed on Earth.
    9·1 answer
  • Why does desert get so cold at night
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!