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
stellarik [79]
3 years ago
11

A science class tested ways to clean water after an oil spill. Each group of students was given 100 mL of vegetable oil, 100 mL

of engine oil, and 800 mL of water in a rectangular plastic container. Each container also held five floating wooden cubes (5 cubic centimeters each) representing animals in the water. Each group was tasked with removing as much oil as possible in a 20 minute period, leaving “clean water” in the container, using whatever tools they brought to class. The results of the “clean-up” are presented in the table below.
Group
Vegetable oil removed (mL)
Engine oil removed (mL)
1
10
20
2
110
130
3
60
40
4
80
70

Based on the results above, which group’s data are obviously unreliable?
group 1
group 2
group 3
group 4

Biology
2 answers:
AlekseyPX3 years ago
8 0

Answer:

Group 2

Explanation:

I did this 1 year ago hope this helps :)

Naddika [18.5K]3 years ago
8 0

Answer:

B

Explanation:

You might be interested in
Help???????? PLZZZZ!!!!!!!!!!!!!!!!!!!!!!!!
alexdok [17]

Answer:

THE ANSWER ISSSSSSSSS HOST

Explanation:

6 0
3 years ago
Read 2 more answers
What is the scientific name given to the movement of air into and out of the lungs?
Veronika [31]

Answer:

Pulmonary ventilation

7 0
1 year ago
I need help with my homework pleaseee
patriot [66]

I can't read your paper

7 0
3 years ago
Why dominant traits may not necssairly be more common in a population
nataly862011 [7]
This isn't always the case and there is no reason it should be .Whether or not a trait is common has to do with how many copies of that gene version (or allele) are in the population. It has little or nothing to do with whether the trait is dominant or recessive. Let's take eye color as an example.
8 0
3 years ago
The center of a tornado is characterized by its _____.
Verdich [7]

The answer is eye walk

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is a structure in some plants that produces male sex cells?
    10·1 answer
  • What are pollutants that are put directly into the air as a result of human activity?
    11·1 answer
  • The levels of water and salt in the blood are controlled by the
    8·2 answers
  • What must materials pass through to enter or leave a cell
    15·1 answer
  • What is the genotype ration between the cross YyRr x YyRr?
    15·1 answer
  • Please confirm or change if wrong.
    9·1 answer
  • Which is inherited as an autosomal recessive disorder?which individuals are inconclusive
    12·1 answer
  • When the motion energy of an object changes there is inevitably some other change in energy at the same time. If an object is sl
    11·1 answer
  • Identify the main structures of a plant.<br><br> A <br> B <br> C
    14·2 answers
  • A student takes notes in class as shown below.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!