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
Zinaida [17]
2 years ago
7

Four groups of students plan scientific investigations to answer four questions for the science fair. Which question would most

likely be answered with an experimental investigation
Biology
2 answers:
enyata [817]2 years ago
6 0

Answer:

id say 3 it sounds the most effencient

Explanation:

antiseptic1488 [7]2 years ago
4 0

Answer:

The question is incomplete, the questions asked by the students were as follows:

1. What kind of plant life grows naturally in the town park?

2. Which types of treats do different types of dogs like best?

3. Do different types of grass affect how far a ball rolls?

4. How are the chemicals in different vegetables similar?

The answer is 3

Explanation:

Three types of investigation are used by scientists to solve a problem or answer a question. These questions are: comparative investigation, descriptive investigation and experimental investigation. Experimental investigations are conducted to test the relationship between two variables. In the test, one of the variable is manipulated (independent variable) while the other responds (dependent variable).

In this case involving questions asked for a science fair, HOW DIFFERENT TYPES OF GRASS AFFECT BALL ROLLS is most likely an experimental investigation because it is testing the effects of grass type (independent variable) on ball roll (dependent variable).

You might be interested in
Mention at least three species of HPV(Human papinovirus)
kogti [31]

Answer:

Shope papilloma virus, mastomys natalensis papillomavirus, and psittacus erithacus timneh papillomavirus

5 0
2 years ago
How does the body make use of amino acids from proteins?
neonofarm [45]
A large proportion of our cells, muscles and tissue is made up of amino acids, meaning they carry out many important bodily functions, such as giving cells their structure.
8 0
3 years ago
What evidence for the age of the Earth is indicated by the fact that sedimentary rock is found on mountain tops? that the Earth
Ket [755]

The correct answer is - That some force lifted the rocks from the water.

The fact that there's sedimentary rocks on the tops of the mountains is an evidence that there has been some force that managed to lift upwards parts of the seafloor. Taking into consideration how slowly this force manages to lift up parts of the Earth, we can easily assume that the Earth is very old. The amount of time that is needed for a part of the seafloor to be lifted few thousand meters upwards is counted in tens of millions of years, thus giving us evidence that the Earth has been around for a very long time.

8 0
3 years ago
Read 2 more answers
When the dude kicks a soccer ball, his knee joint is the axis, the force is generated by the quadriceps pulling on the tibia, an
Vladimir79 [104]

Answer:

c. Third-class lever

Explanation: is correct

3 0
2 years ago
In the sterilization area, dental instruments should move from a/an _______ to a _______ area.
Artist 52 [7]

The letter Is C

because dentists/doctors

have to move from a dirty place

to a clean place so thier patients wont get infected


Hope this helps mark brainlist

4 0
3 years ago
Read 2 more answers
Other questions:
  • What would be an example of ribosomes in a body
    11·1 answer
  • Which term was used by Mendel in his observations on pea plants?
    10·1 answer
  • What kinds of traits are produced by most mutations?
    8·1 answer
  • If a turtle is hit by a boat and damage is done to its shell, is the injury able to heal? Identify the correct answer to this qu
    11·2 answers
  • The nurse suctions a patient through the endotracheal tube for 20 seconds and observes dysrhythmias on the monitor. what does th
    8·1 answer
  • Please help :) <br><br> Describe the end result of mitosis in eukaryotes
    15·1 answer
  • Why does the body slow down during extreme heat that cause me it to work harder to maintain normal body conditions
    7·1 answer
  • (b) Explain why employers often employ young females instead of young males 2x2 (4)​
    6·1 answer
  • the risks the yousafzai family faced for speaking out against thr taliban. did the violence toward malala discourage her efforts
    15·1 answer
  • How does water enable substances to pass through a cell membrane? How does water enable substances to pass through a cell membra
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!