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
lora16 [44]
3 years ago
11

Which circumstances could be sources of error within the experiment? Check all that apply

Biology
2 answers:
gizmo_the_mogwai [7]3 years ago
6 0

Answer:

A, B, C, E

Explanation:

A. not fully submerging the object when doing the fluid displacement procedure.

B. water that is left behind in the collection container when it is transferred for measurement.

C. water that soaks into the materials of the balls, affecting the mass in repeated trials.

E. water in the bucket, approximated to the closest 10 mL due to surface tension at the top of the bucket.

zheka24 [161]3 years ago
4 0

Answer:

A)

B)

C)

E)

The person above me is also correct!

You might be interested in
Sam drives an excavator at an open surface strip coal mine. which type of coal is he most likely to collect closest to the surfa
gizmo_the_mogwai [7]

Sam drives an excavator at an open surface strip coal mine. He has the most tendency to collect the lignite coal which is found in the outermost surface of the earth.

<h3>What is Lignite?</h3>

The brown coal known as lignite, which is found in the topmost layer of the earth's crust, is frequently referred to as such and is essential for commercial use due to the fact that these coals are the only ones used for the majority of applications.

Electricity produced from lignite is plentiful, affordable, dependable, and environmentally friendly. Lignite is a flammable mineral that ranges in color from dark brown to black and was created over millions of years by the partial decomposition of plant matter under conditions of elevated pressure and temperature in an atmosphere devoid of air.

To learn more about lignite visit:

brainly.com/question/16421194

#SPJ4

3 0
2 years ago
Which of the following best describes a heritable adaptation brought about by natural selection?
ankoles [38]

Answer:

polar bears begin to eat goose

Explanation:

8 0
3 years ago
“What is the total magnification of a sample with an ocular lens power of 15X and using a 40X objective lens?”
Norma-Jean [14]

Answer:

Magnification power is 600X

Explanation:

15X and 40X indicating that the object is enlarged 15 times and 40 times. Formula is X = lens power X objective lens power.

Extra - Fun fact - The magnifying glass consists of a piece of convex-shaped glass or plastic.

6 0
3 years ago
Read 2 more answers
Which portion of photosynthesis produces 02?
bagirrra123 [75]

Explanation:

Answer is chloroplast

3 0
2 years ago
The tree includes the most recent common ancestor of all living species of bears (branch point 1). what does this tell you about
inessss [21]
If we take a look at the phylogenetic tree of bears presented in the picture above, we can see that the branch number one is the common ancestor to all living bear species, which means that the whole group has a uniform origin. and the phylogenetic tree has a root.
Therefore, the group is monophyletic, not <span>polyphyletic ( meaning that the whole group has the same origin) and not paraphyletic ( there is no group that has been excluded from the tree).</span>

8 0
3 years ago
Other questions:
  • Based on your knowledge of how different plant groups have evolved arborescent (treelike) forms, which of the pairs of plant gro
    7·1 answer
  • How long does it take the solar rays x-rays to reach earth
    13·1 answer
  • What is translocation?​
    14·2 answers
  • The product of the calvin cycle in photosynthesis is
    13·1 answer
  • A nurse is obtaining a history from an adult female client. When the nurse asks how many times the client has been pregnant, the
    14·1 answer
  • Evolution is the process by which populations accumulate inherited changes over time. Which of the following mechanisms drives e
    7·2 answers
  • Choose the correct order of events in the Kreb's cycle:
    12·2 answers
  • Does the Russian-Ukrainian war have an effect on the US Economy?
    6·2 answers
  • A well-insulated home, with energy-efficient windows and sealing that prevents air leaks to the outside, can act as
    9·1 answer
  • Rania went to the doctor with cold asked why she was getting nose blockage frequently and the doctor said it was because of the
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!