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
arsen [322]
3 years ago
12

Which is true about scientific knowledge?

Biology
2 answers:
lapo4ka [179]3 years ago
5 0
The answer would be the first one
melisa1 [442]3 years ago
5 0
Scientific knowledge can be open to change
You might be interested in
Name and define the 6 stages of the water cycle
8090 [49]

There's Evaporation, Condensation, Precipitation, Surface Runoff, Infiltration and Transpiration. Those are the six I know, and soon you will learn about sublimation, not really water cycle related, well maybe if were looking at the polar ice caps. :)

Hope I was able to help. :D

7 0
3 years ago
Burning fossil fuels releases oxides of sulfur and nitrogen. these air pollutants can be responsible for question 5 options:
aev [14]
Most likely A or E.. not completely sure but A and E<span />
3 0
4 years ago
Weather maps are idea models that allow scientists to predict weather patterns
Liula [17]
Yes this is correct weather maps can help predict the future
7 0
4 years ago
Read 2 more answers
GIVING BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Tanya [424]
Stars<span> start their lives as clouds of dust and gas. ... But if the body has sufficient </span>mass<span>, the collapsing gas and dust burns hotter, eventually reaching </span>temperatures<span> sufficient to fuse hydrogen into helium. The </span>star<span> turns on and becomes a </span>main sequence star<span>, powered by hydrogen fusion
Tangerines AmbitiousThere are a few hundred billion stars in our galaxy, the Milky Way and billions of galaxies in the Universe. One important technique in science is to try and sort or classify things into groups and seek out trends or patterns. Astronomers do this with stars.
So far we have discussed the luminosity and colour or effective temperature of stars. These can be plotted to form what is one of the most useful plots for stellar astronomy, the Hertzsprung-Russell (or H-R) diagram. It is named after the Danish and American astronomers who independently developed versions of the diagram in the early Twentieth Century.
In an H-R diagram the luminosity or energy output of a star is plotted on the vertical axis. This can be expressed as a ratio of the star's luminosity to that of the Sun; L*/Lsun. Astronomers also use the historical concept of magnitude as a measure of a star's luminosity. Absolute magnitude is simply a measure of how bright a star would appear if 10 parsecs distant and thus allows stars to be simply compared. Just to confuse things, the lower or more negative the magnitude, the brighter the star. By definition a star of magnitude 1 is 100 × brighter than one of magnitude 6. Our Sun has an absolute magnitude of + 4.8.
i hope this helps </span>
7 0
3 years ago
Read 2 more answers
Selection that acts over evolutionary time to preserve traits that increase an individual's ability to mate is known as ________
deff fn [24]

The selection that acts over evolutionary time to preserve traits that increase an individual's ability to mate is known as se_xual selection.

<h3>What is se_xual selection?</h3>

The expression 'se_xual selection' makes reference to the type of evolutionary constraint on the individual's ability to mate.

Se_xual selection is fundamental to increase the genetic variation and thus enhance adaptive chances.

Se_xual selection can be considered a special type of natural selection that acts at an individual level.

Learn more about se_xual selection here:

brainly.com/question/3603359

4 0
3 years ago
Other questions:
  • Which energy source would you expect to be depleted first during continuous contractions caused by the tetanus toxin?
    5·1 answer
  • Genes are parts of the dna that contain
    7·2 answers
  • What is the benefit of having small areas to run biochemical processes inside a cell (organelles)?
    7·1 answer
  • Which of the following statements about the skeletal system is false
    5·1 answer
  • Please provide a legitimate answer and provide an explanation for the question below.
    10·1 answer
  • Suppose a friend gives you a plant and challenges you to classify it. How would you do this?​
    13·1 answer
  • How can you tell prokaryotic and eukaryotic apart ?
    15·1 answer
  • Which technique could be used to separate pigments from a mixture?
    8·1 answer
  • Please select the word from the list that best fits the definition
    15·1 answer
  • Bodo
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!