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
snow_lady [41]
2 years ago
6

Can someone please give me a testable question for Oxygen. I cant think of one for the life of me.

Physics
1 answer:
alexandr1967 [171]2 years ago
3 0

Answer:

Explanation:

You could test effect of oxygen levels on growth of a regular houseplant. You could make the control to be plant grown under regular atmospheric Oxygen level. And for changing variables you could have one plant grow at low oxygen level compared to atmospheric oxygen and another plant to grow at higher levels of oxygen when compared to atmospheric oxygen.

You might be interested in
A 45.2 kg softball player slides across dirt with Uk=0.340. What is her acceleration?
alisha [4.7K]

Answer:

the ball didnt hit my face so

Explanation:

8 0
3 years ago
How can you use a magnet to induce a current?
Furkat [3]
A coil of wire with a current flowing thru it becomes a magnet
3 0
3 years ago
Read 2 more answers
How must a fuse be connected in a circuit to prevent current from flowing when the circuit becomes ""overloaded""?
Lady bird [3.3K]

Answer:

The fuse must be connected between the device and the power intake source.

Explanation:

A fuse is a protective component of electrical appliances that is designed to be sensitive to a particular range of electric current

The fuse is made of a thing metal strip with a known melting point. Once current abive its carrying capacity flows through it, large heat is generated in the metal strip which melts it and causes the metal strip to cut int two protecting the device from the power spike.

3 0
3 years ago
Yellow-green light has a wavelength of 560 nm. What is its frequency?
Natasha2012 [34]
5.4 x 1014Hz
wavelength x frequency = the speed of light
7 0
3 years ago
Read 2 more answers
Which part of an atom has most of its mass? A. electrons B. neutrons C. nucleus D. protons
vredina [299]

<em>The </em><em>nucleus</em><em> has most of the atomic mass in an atom. The </em><em>nucleus</em><em> is made up of protons and neutrons.</em>

<em />

6 0
3 years ago
Read 2 more answers
Other questions:
  • you paddle a canoe with the force of 200N. you and the canoe have a combined mass of 97KG . what is the acceleration of the cano
    7·1 answer
  • Two like charges are separated by some distance. Describe the quantitatively what will happen to the force exerted by one charge
    10·1 answer
  • 1. A 59 kg person is in a vehicle travelling at 41 m/s. The vehicle runs into a telephone pole. At impact, it
    10·1 answer
  • Velocity is:
    7·1 answer
  • A 0.20-kg block rests on a frictionless level surface and is attached to a horizontally aligned spring with a spring constant of
    8·1 answer
  • Which group of elements are shiny, opaque, and have a high melting point?
    8·1 answer
  • Sometimes at a child's birthday party someone will rub a balloon on another's head and stick the balloon to the wall. this works
    14·2 answers
  • A ball is dropped from rest from the top of a building. What force is responsible for the downward motion of the ball?
    13·1 answer
  • Which of the following situations has more kinetic energy than potential energy?
    6·1 answer
  • Calculate the acceleration of a train travelling from rest to 24 m/s in 12 seconds.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!