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
timama [110]
3 years ago
13

1. What is the scientific methed?

Chemistry
1 answer:
Marrrta [24]3 years ago
5 0

Answer:

The basic steps of the scientific method are:

1) make an observation that describes a problem,

2) create a hypothesis,

3) test the hypothesis, and

4) draw conclusions and refine the hypothesis. ... Critical thinking is a key component of the scientific method. Without it, you cannot use logic to come to conclusions.

You might be interested in
6. All changes in states of matter (freezing, evaporation, condensation, etc.) are
Mumz [18]

Pretty sure its Physical Changes

No chemical reaction is happening.

3 0
3 years ago
Read 2 more answers
Explain what will happen to the organisms that is affected by human activities.
Ira Lisetskai [31]

Answer:

Human activity is by far the biggest cause of habitat loss.

Humans are now responsible for causing changes in the environment that hurt animals and plant species. We take up more space on Earth for our homes and cities. We pollute habitats. ... Human activity often changes or destroys the habitats that plants and animals need to survive.

Explanation:

Human activities are the various actions for recreation, living, or necessity done by people. For instance it includes leisure, entertainment, industry, recreation, war, and exercise.

Over time, destruction of such habitats leads to reduced biodiversity, weakening the Earth's ecosystems, and ultimately posing a major threat to human life. While, significant tracts of habitat have been lost, and along with them many species of plant and animal, steps can be taken to slow and even reverse the process.

One of the most significant ways in which humans have impacted on the lives of other species is by causing climate change. Many animals, including birds and frogs, now breed much earlier in spring in Britain than they did 20 years ago. Whether or not this is having a harmful effect on them has yet to be determined.

7 0
3 years ago
Illustrate: The Avogadro constant is so large it is normally written in scientific notation. To
Licemer1 [7]

Answer:

602200000000000000000000

Explanation:

move the decimal place over 23 places to the right

5 0
3 years ago
Read 2 more answers
Which of the following are pure substances? (Select all that apply.)
riadik2000 [5.3K]
Elements and compounds are both examples of pure substances. Compounds are substances that are made up of more than one type of atom. Elements are the simplest substances made up of only one type of atom. i hope that helps:)
6 0
3 years ago
Sandy puts a paper clip on the table. Then, she puts a magnet near the paperclip. The paperclip begins to move.
Akimi4 [234]
Applied forces/or unbalanced:i hope that helps you
3 0
3 years ago
Read 2 more answers
Other questions:
  • What are the two parts of a phospholipid
    10·1 answer
  • You have arrived on a planet where S2, not O2, is the gas used as fuel in combustion reactions. When gaseous propane (C3H8) is b
    6·1 answer
  • When very electronegative atoms , like oxygen , bond to atoms with lower electronegativity , like hydrogen , what's the result?
    11·1 answer
  • A gas has a volume of 5.00 L at 20.0oC. If the gas is compressed to 4.0 L, what is the new temperature of the gas in Kelvin?
    9·1 answer
  • 5. Astronomers recently discovered a moon that does not<br> orbit a planet.
    13·1 answer
  • If the earth was a guava fruit, the space where the seeds are would be the core/mantle​
    15·2 answers
  • A medium-sized banana (118g) on average contains 422 mg of potassium - a nutrient needed to maintain fluid balance. If someone e
    10·1 answer
  • Which of the following do not contribute to weathering?
    10·1 answer
  • For a wind farm to be effective, it needs to be in a place with what kind of wind?
    7·2 answers
  • Could use some help, thanks. Complete each row of the table below by filling in the missing prefix or missing exponent.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!