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
Lostsunrise [7]
3 years ago
6

What are 2 types of scientific investigation?!?!?!?!??!?PLZ I WILL GIVE BRAINLIEST ANSWER AND POINTS

Biology
1 answer:
charle [14.2K]3 years ago
4 0

Answer:

Controlled Investigation

Field Investigation

Explanation: In a controlled experiment, the scientist has total control over the environmental conditions.  The temperature, humidity, amount of light, amount of noise, materials, etc. can all be controlled and monitored by the scientist throughout the investigation.

A field investigation involves observing and measuring plants and animals (including people) in their natural habitat or environment without changing, harming, or altering the setting or any part of the test subjects.  Like in a controlled experiment, the scientist chooses to observe and measure how one change (IV) has a measurable effect (DV) on something else.

You might be interested in
What is the term for the amount of space occupied by an object?
Arturiano [62]

Answer: volume

Explanation:

7 0
4 years ago
Read 2 more answers
A tendency for the brain's left and right hemispheres to serve different functions is called
kykrilka [37]
A tendency for the brain's left and right hemispheres to serve different functions is called lateralization. It <span>refers to how some neural functions, or cognitive processes tend to be more dominant in one hemisphere than the other. Hope this answers the question. Have a nice day.</span>
4 0
3 years ago
Read 2 more answers
The rate of photosynthesis can be determined by measuring the rate that reactants are used up by a plant or by measuring the rat
8090 [49]

As photosynthesis is a process that requires sunlight, the rate of this process will be 0 in a room without any light.

However, even if the dark room has very little light, it may still not be enough for photosynthesis to occur. This process requires certain levels of sunlight.

8 0
3 years ago
In the body, red blood cells have a much shorter lifetime than cheek cells.
anyanavicka [17]
Red blood cells do not have a nucleus.
It does not consist of a cell membrane or a cytoplasm.
It simply only transports oxygen around the body.
Pls mark me brainliest:)
8 0
3 years ago
White wheat flour is made from the tissue within the wheat kernel that nourishes the developing wheat embryo. what is this tissu
9966 [12]
The answer to your question is endosperm!
7 0
4 years ago
Other questions:
  • How do bicarbonates influence biotic factors
    13·2 answers
  • Tumors that will not spread throughout the body are _________________, and those that do spread are termed ______________.
    14·1 answer
  • How many molecules of CO2 were released for one private molecule during the Kreb Cycle?
    7·1 answer
  • 17. When a predator is out-competed for biotic resources (prey) by other beller-
    11·1 answer
  • Genes are portions of the DNA that provide information to makeproteins. Proteins are long strings of (b)________________________
    10·2 answers
  • 19. Use your knowledge of biology to complete
    6·1 answer
  • The term alternative energy best discibes?
    15·1 answer
  • What is and example of an molecule
    7·1 answer
  • The answer is D!!! What was the purpose of Miller and Urey's experiment?
    12·1 answer
  • you are measuring recombination between three genes: dbt, mfn2 and aspm. the recombination fraction between the dbt and mfn2 is
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!