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
Nina [5.8K]
3 years ago
15

Researchers are studying the way plants move in response to stimuli. Which scenario could be used to test phototropism? A) Two s

ets of plants could be placed in a dark room and the growth monitored. B) Two sets of plants could be placed in a lighted room and the growth monitored. C) One set of plants could be placed in a lighted room and one set in a dark room; plant growth is monitored. D) One set of plants could be placed in a room with a light on the right side and one set in a room with a light on the left side; plant growth is monitored
Biology
1 answer:
maks197457 [2]3 years ago
7 0
In order to conduct a research you should have an dependent variable, independent variable and the control variable. so in order to study phototropism, then you should need sun light and the growth of the plant and you must have a control that why you need a dark room.
You might be interested in
What three elements are present in all carbohydrates
lara31 [8.8K]
Carbon ,hydrogen ,and oxygen
5 0
3 years ago
Read 2 more answers
1. If the strength of the magnetic field at A is 64 units, the strength of the magnetic field at B is _____.
borishaifa [10]

1. The strength of magnetic field at A is 64 unit, then the magnetic field strength at B. is 256 units.

64 × 64 = 256 units.

2. If the strength of magnetic field B is 6 units then the strength magnetic field at A is 24 units.

which is 256 : 4 = 16 units.

Magnetic field is one of the two ways where the intensity of magnetic field is being expressed.

3 0
2 years ago
Read 2 more answers
What’s a characteristic of windward
hjlf
The windward side faces the prevailing, or trade, winds, whereas the island's leeward side faces away from the wind, sheltered from prevailing winds by hills and mountains. Here is only some characteristics.
5 0
2 years ago
Why do we classify lionfish populations near the eastern united states as an invasive species? what suggests that these new popu
strojnjashka [21]

The answer is  Lionfish are native to the tropical Pacific. There are no natural water routes of warm water between the Pacific and Atlantic oceans.

Invasive species is a species that colonizes an environment in which it is not a native species and tends to upset the natural balance of that environment. Lionfish are naturally found in the indo-pacific, which is their native environment. However, their presence in the eastern United States has have threatened the ecosystem of the region. The fish has decimated fisheries and reef ecosystem since they also don’t have natural predators in the region. Therefore, their population explodes unchecked.


6 0
3 years ago
What is a cell plant and animal
horsena [70]

Answer:

Cells are the basic unit of a living organism and where all life processes are carried out. Animal cells and plant cells share the common components of a nucleus, cytoplasm, mitochondria and a cell membrane. Plant cells have three extra components, a vacuole, chloroplast and a cell wall.

5 0
2 years ago
Read 2 more answers
Other questions:
  • Which of the following pulmonary term correlates with the definition: bronchospasm of the bronchial walls?
    8·1 answer
  • These organelles are found in the cell either "free" or "attached" to the Endoplasmic Reticulum. Their function is to synthesize
    7·1 answer
  • Use the words to label the white blood cell
    12·2 answers
  • This is a mass that remains at the original site and can be surgically removed
    15·2 answers
  • Does being creative in doing science mean that a scientist should make things up Why?
    9·1 answer
  • SUPER URGENT I HAVE A 70 POINT TEST TOMORROW!!
    5·1 answer
  • White-tailed deer populations in the Texas Hill Country have been increasing for years. The area is now overpopulated
    9·2 answers
  • ADDING unsaturated fats to a diet high in saturated fats will help lose weight and increase heart health.
    8·1 answer
  • Think about the word primate. Why do you think it is used for this group of animals?
    10·2 answers
  • How do the baby’s respiration and circulation change when the baby is born?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!