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
neonofarm [45]
3 years ago
15

I NEED HELP ASAP ILL MAKE ANYONE BRAINLIEST TO GET THIS QUESTION CORRECT

Social Studies
1 answer:
beks73 [17]3 years ago
7 0
C. early stone age man
You might be interested in
If air bubbles were trapped in your solid beneath the liquid level in your density determination, what error would result in the
Alina [70]

error would result in the volume measurement too small.

The weighted volume would weigh less without the air bubbles because they are lighter than the material they have replaced.

Due to the fact that d = m/v and that if m is low, then d will also be low, this would result in a low side inaccuracy in the density.

<h3>What distinguishes the two concepts of volume and mass density?</h3>

Mass Density vs. Volume. Air pockets form between the granules when you use a graduated cylinder to measure the volume of a solid, such as salt that is granulated. This decreases the measurement's precision. When air bubbles are trapped inside a solid, they take up space, which reduces the solid's density and somewhat inflates the volume measurement.

<h3>How do air bubbles impact a solid's density?</h3>

When air bubbles are trapped inside a solid, they take up space, which reduces the solid's density and somewhat inflates the volume measurement. Compact the solid using the end of a small pestle, rubber "policeman," or stirring rod to lessen the effects of air bubbles in solids.

Learn more about density:

brainly.com/question/17460100

#SPJ4

4 0
2 years ago
I WILL GIVE 5 STARS ⭐️ AND HEART ❤️
LUCKY_DIMON [66]

Answer:

<em>Primary sources are firsthand, contemporary accounts of events created by individuals during that period of time or several years later (such as correspondence, diaries, memoirs and personal histories). These original records can be found in several media such as print, artwork, and audio and visual recording. Examples of primary sources include manuscripts, newspapers, speeches, cartoons, photographs, video, and artifacts. Primary sources can be described as those sources that are closest to the origin of the information. They contain raw information and thus, must be interpreted by researchers.</em>

<em>Primary sources are firsthand, contemporary accounts of events created by individuals during that period of time or several years later (such as correspondence, diaries, memoirs and personal histories). These original records can be found in several media such as print, artwork, and audio and visual recording. Examples of primary sources include manuscripts, newspapers, speeches, cartoons, photographs, video, and artifacts. Primary sources can be described as those sources that are closest to the origin of the information. They contain raw information and thus, must be interpreted by researchers.Secondary sources are closely related to primary sources and often interpret them. These sources are documents that relate to information that originated elsewhere. Secondary sources often use generalizations, analysis, interpretation, and synthesis of primary sources. Examples of secondary sources include textbooks, articles, and reference books.</em>

7 0
2 years ago
Read 2 more answers
Praying mantises are typically green or brown in color to allow them to blend into their surroundings. If a group of praying man
zheka24 [161]

Answer:It could happen naturally through Mutation

Explanation:

What is mutation?

Mutation is a process where by the DNA of an organism changes.

This can happen when one base of a DNA is deleted somehow through some error in the DNA system or it could also happen if a new base is introduced (insertion) into the already existing DNA system changing the sequence of the DNA or it could also happen when the base is duplicated into two bases(duplication).

These changes may result to the change in the behaviour of an organism or it may change the way the organism looks.

6 0
3 years ago
Read 2 more answers
Advice the parent on a strategy that the daughter can adopt to obtain
lara31 [8.8K]

Answer:

Start at a junior college and work your work up to a higher college. start in nursing or as a Physician Assistant

7 0
3 years ago
Which of the following describes a major limitation of cross-sectional research? Multiple Choice In a cross-sectional study that
Yuri [45]

Answer:

In a cross-sectional study that compares IQ scores, the difference in IQ scores of 25-year-olds and 45-year-olds is due to differences in their life experiences

Explanation:

A cross sectional research is a research that studies a population at a specific point in time. e.g. what is the effect of smoking on the health of males between the ages of 18 - 45 years in 2020

3 0
3 years ago
Other questions:
  • According to erikson, children have _____, and thus believe that they can achieve any goal.
    14·1 answer
  • To reduce inflation, the Federal Reserve _____ the money supply. This action also causes the economy to shrink..a. increases. b.
    10·2 answers
  • ootstrapping is used on a data set with the following values: 520, 515, 480, 420, 610, 470, 420, and 630. The confidence interva
    11·1 answer
  • Sarah is determined to play the role of clara in the ballet, the nutcracker. she begins to work very hard in ballet classes with
    8·2 answers
  • Atlas and other children his age begin to engage in play activities that are more elaborate and purposeful. What is happening in
    13·1 answer
  • How did the settlers who came to the midwestern u.s. use the land?
    6·2 answers
  • Which of these actions is an example of chemical weathering?
    15·2 answers
  • Need help if the answer is right you get brainliest.
    7·1 answer
  • Which of these actions requires the HIGHEST level of entrepreneurship? A adding capital improvements to an existing factory B ex
    8·1 answer
  • Did the myceneans lose the trojan war
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!