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
ivanzaharov [21]
3 years ago
14

As part of an experiment to measure decomposition rates of different materials, students put food scraps from the cafeteria in c

ompost bin A and leaves and grass clippings in compost bin B for six weeks. Students in first period measured the temperature in bin A, and students in sixth period measured the temperature in bin B. What is the greatest error in the students' experimental design?
Biology
1 answer:
Yakvenalex [24]3 years ago
8 0
The greatest error in the experimental design is that the temperature of both bins were taken at different times from each other. The students should have measured them at the same time to lessen the randomness of the variables. A way to "fix" this is by changing taking into account the extra time between bin A was and bin B was measured for bin B's calculations.
You might be interested in
Will the real atomic model please stand up?,” describe what Dalton’s theory states about a molecule of water.
Law Incorporation [45]

According to  the Dalton's atomic theory, we can see that there are two atoms that compose the water molecule.

<h3>What is the atomic model?</h3>

The atomic theory states that matter is made up of small particles called atoms. These atoms are capable of independent existence and can take part in chemical reaction.

From the Dalton's atomic theory, we can see that there are two atoms that compose the water molecule. These atoms are hydrogen atom and the oxygen atom.

Learn more about Dalton Model:brainly.com/question/12981565

#SPJ1

8 0
1 year ago
Some of the lipid groups appear similar, but changing a few components significantly alters their biological properties. identif
tekilochka [14]
One class of phospholipids, the phosphoglycerides,are composed by three parts that define this type of lipid:
- backbone of glycerol
- two long-chain fatty acids
-phosphoric acid
- and one organic group

Sphingolipids are similar in shape but they have a different component. Instead of having glycerol, which is the case for phosphoglycerides, they use sphingosine.
To form a Sphingolipid are necessary:
 -sphingosine as the backbone
-phosphate
-an organic group

8 0
3 years ago
Put these steps of the citric acid cycle into the correct sequence. 1. The breakdown of one glucose molecule produces two acetyl
Tpy6a [65]

Answer:

The correct sequence of steps in citric acid cycle has been mentioned below -

Explanation:

  • 2 acetyl CoA molecules are produced from the breakdown of one glucose molecule.
  • Acetyl CoA combines with oxaloacetate to form citrate and releases CoA.
  • Two carbon atoms are released from acetyl CoA and combine with oxygen to form carbon dioxide.

The sequence of steps is correct in the question i.e. 1 → 2 → 3

These are the first three steps in the citric acid cycle which occurs during the cellular respiration.

6 0
3 years ago
The two stands of a dna molecule are said to be antiparallel what does that mean
valina [46]
Anti-parallel DNA strands refer to those DNA molecules which contain 2 DNA strands that were held together by hydrogen. In cases that the DNA strands are not anti-parallel the non-symmetrical hydrogen bond will not be possible and will cause some issues.
7 0
3 years ago
Which of the following is NOT an example of a reflex action? quickly withdrawing your hand after touching a hot pan passing food
goblinko [34]
Passing food through your digestive tract.
4 0
3 years ago
Other questions:
  • Please help!!What most likely happens when water loses heat?
    13·2 answers
  • Mention about the four events of a occur during a binary fission in amoeba
    5·1 answer
  • How are scientists trying to get around ethical concerns about the use of embryonic stem cells in research and Medicine?
    11·1 answer
  • The end of menstruation marks the end of a woman's capacity to bear child.
    12·2 answers
  • Upon examination, an unknown plant is found to have vascular tissue, spores, and large fronds. Which of the following is the mos
    10·2 answers
  • Significado gas metano
    13·1 answer
  • Beth made the chart shown which heading best complete the chart
    14·1 answer
  • What does not require the breakdown of ATP?
    6·1 answer
  • What organisms are responsible for cycling nitrogen from the atmosphere into soil and living things?
    6·1 answer
  • Which of these best describes biomes?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!