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
balu736 [363]
3 years ago
11

Laboratory experiments, observational field studies, and model-building are all examples of different forms of scientific invest

igations. In what way do laboratory experiments primarily differ from other forms of scientific investigations?
Biology
2 answers:
adell [148]3 years ago
4 0

Answer:

Laboratory experiments involve the identification and control of variables.

Volgvan3 years ago
3 0
Laboratory helps you identify things rather than the others using controlled variables 
You might be interested in
Where does the light and thermal energy given off when burns food come from?
yawa3891 [41]

Answer: B

Explanation: Because Light and thermal are two different things of heat and if one of the cores of heat gets any cooler than it is than it may burn out and there wwill no longer be heat so the food brin come in at the middle (Core) of the heat and just like a microwave it had different heats but its core of the heat stays the excact same

5 0
3 years ago
What is true about the
Alex17521 [72]

Answer:2

Explanation: Sperm cells in plants are found inside the pollen grain. When the pollen grains fall on the stigma, the pollen raptures and forms a pollen tube then the sperm cells pass through the pollen tube to the ovary.

6 0
3 years ago
AYUDAAA
Lemur [1.5K]

Answer:

11)El ciclo del agua, conocido científicamente como ciclo hidrológico, se refiere al intercambio continuo de agua en la hidrosfera, entre la atmósfera, el agua del suelo, la superficie, el agua subterránea y las plantas. La ciencia que estudia el ciclo hidrológico es la hidrología.

12)Sabems que las etapas del ciclo hidrológico  son las siguientes:

Evaporación

Condensación

Precipitación.

Las implicaciones que tienen para la vida cada una de las etapas son:

Evaporación, se reduce el nivel de los ríos, los lagos pequeños se seca, y se eleva la temperatura del ambiente.

Condensación, Es el proceso en el cual se forman las nubes, por lo que la luz solar disminuye.

Precipitación, produce nuevamente el aumento de los niveles de rios y lagos, y la disminución de la temperatura.

Explanation:

5 0
3 years ago
In each transformation of energy , some energy what?
Doss [256]

Answer:

An energy transformation is the change of energy from one form to another. Energy transformations occur everywhere every second of the day. There are many different forms of energy such as electrical, thermal, nuclear, mechanical, electromagnetic, sound, and chemical.

8 0
3 years ago
What ultimately controls the cell's production of proteins? A. DNA B. RNA C. protein D. allele
Alona [7]
DNA is the ultimate control of cell's productions. So A.
3 0
3 years ago
Other questions:
  • Explain how building roads and parking lots in areas that were once fields can increase the risk of flooding.
    5·1 answer
  • In the hershey and chase experiment that helped confirm that dna,not protein, was the hereditary material, what was the key find
    14·1 answer
  • How are enzymes and the <br> penny machine similar?
    6·1 answer
  • Playing music is an ____ trait
    5·1 answer
  • The majority of animal embryos develop inside the mother.<br><br>Choose: True/False
    14·1 answer
  • What are sunspots? storms on Earth’s surface storms on the Sun’s surface hot gases on the Sun holes in the Sun
    13·2 answers
  • Si el ciclo menstrual de una mujer se inicia el 10 de abril y su ciclo es de 28 días.
    11·1 answer
  • Why is ATP production Constant?
    10·1 answer
  • Name the fluid present between arachnoid and pia mater<br>​
    10·2 answers
  • What is zoology??? ?​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!