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
xeze [42]
3 years ago
11

A student runs a simulation of resource consumption in which cereal is used to model a resource. the student spends 15 seconds u

sing a fork and an index card to pick up pieces of cereal and transfer them to a cup. the student runs the simulation two times, keeping all factors the same except the amount of cereal that cant be picked up at one time. what variable is the student most likely testing?
a. harvesting time
b. population size
c. rate of harvesting
d. evenness of distribution
Biology
2 answers:
NemiM [27]3 years ago
8 0
C. Rate of harvesting
Sergio [31]3 years ago
5 0

Answer:


The most appropriate answer would be c. the rate of harvesting.


The rate of harvesting would be best considered as an dependent variable of the experiment that is, it is the variable that is being tested in the experiment.


The student wants to set a relation between "time is taken to pick up cereal and transfer them to a cup" and "amount of cereal picked up at one time".


The rate of harvesting in this case depends upon the amount of cereals picked up at one time.

Thus, he or she wants to test the rate (number of cereals per unit time) at which cereals can be transferred to the cup.

You might be interested in
The part of the plant where you would find the most cellulose is ? ( dont say cell walls , im looking where at
pochemuha

Answer:

d-stem

Explanation:

Cellulose is most abundant in meristems tissues which are present in the tips of the root and stem and in the cambium between the xylem and the phloem and under the epidermis of the trees and shrubs, therefore it is abundant in the stems.

Meristems are also found in other parts of the plant  but it is mostly abundant in the stems.

Meristems are the cells that are responsible for the cell growth and elongation.

3 0
3 years ago
What does the Nucleus contain? What role do its contents play in the cell?
PolarNik [594]
What role do its contents play in the cell<span>? The </span>Nucleus contains<span> DNA, which is structured in the form of genes on chromosomes. Genes provide the information for the </span>cell<span> to carry out </span>its<span> functions.</span>
3 0
3 years ago
What is the red giant
iVinArrow [24]
A very large star of high luminosity and low surface temperature. Red giants are thought to be in a late stage of evolution when no hydrogen remains in the core to fuel nuclear fusion.
7 0
3 years ago
Read 2 more answers
The salivary glands start the process of digestion.<br><br> True False
Ratling [72]
Yes the answer is true it is the start of the digestion process.+

8 0
3 years ago
Read 2 more answers
Explain the importance of membrane structure and function in the organization of living processes within cells.
noname [10]
<span>Membrane structure and function: The plasma membrane, also known as the cell surface membrane or plasma-lemma, is the boundary of the cell. It regulates the movement of materials into and out of the cell and facilitates electrical signaling.</span>
3 0
3 years ago
Other questions:
  • Humans are warm-blooded. They are able to maintain a constant body temperature despite changing environmental temperatures. Whic
    12·1 answer
  • The Coriolis effect contributes to ________.
    13·1 answer
  • In pea plants, red flowers and round pollen are known to be recessive traits. In a dihybrid cross experiment, lots of plants wit
    14·1 answer
  • What effect would overfishing most likely have on a population of fish in a lake?
    10·2 answers
  • Which process must occur first before any cell division can take place
    6·2 answers
  • What is the answer to this question
    5·1 answer
  • A chromosome has undergone a translocation that has completely deleted its centromere region, preventing association with spindl
    11·1 answer
  • Which photo synthetic process can occur at night?
    8·1 answer
  • Why do water molecules need a channel protein to help them get through the membrane?
    10·2 answers
  • What is the difference between mechanical digestion and chemical digestion?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!