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
lesya692 [45]
4 years ago
14

In which type of research is one or more variable deliberately changes?

Biology
1 answer:
valentina_108 [34]4 years ago
7 0

Answer:

The answer is D) experiment

Explanation:

the only answer on here that changes multiple times is an experiment.

You might be interested in
How many amino acids are attached to one tRNA?
Effectus [21]

Answer:

One amino acid

Explanation:

6 0
3 years ago
Hear is the rest pls answer it
Trava [24]

Answer:

B for plato

Explanation:

4 0
3 years ago
what formations would most likely be found at the boundary between the nazca plate and the pacific plate? select two answers A.
Ket [755]

Answer:

D

Explanation:

because the plates make mountains

4 0
3 years ago
What distinguishes disruptive and directional selection pressures when both select for extreme genetic traits?
Stella [2.4K]

Answer:

Yes both are different. In directional selection one of the extreme traits is favored, whereas in disruptive selection both the extreme traits are favored.

Explanation:

Directional: If selection acts to eliminate one extreme form and supports the other extreme then the peak shifts in the direction which is selected by the nature.

Disruptive: If the selection does not favor the mean character value, rather favors both the peripheral character values then this kind of selection is called disruptive selection.

5 0
3 years ago
Read 2 more answers
The climate changes on Earth tend to be self-amplified. For example, the Earth is
eimsori [14]

Answer:

A negetive feedback

A negetive feedback

7 0
3 years ago
Read 2 more answers
Other questions:
  • What are the characteristics steps of the scientific method?
    9·1 answer
  • You invest $1000 in an account at 2.5% per year simple interest. How much will you have in the account after 3 years?
    14·1 answer
  • Which of the following occurs after a condon and anticondon form hydrogen bonds<br><br>​
    9·1 answer
  • Juvenile ____________________ arthritis is an autoimmune disorder that affects children with symptoms that include stiffness, pa
    9·1 answer
  • For vegetables and protein foods, intakes should be divided among all the subgroups _____.
    9·1 answer
  • Which vessels allow for oxygen movement into the tissues
    15·2 answers
  • Duchenne muscular dystrophy could theoretically be cured if a technique was developed that would _________.
    5·1 answer
  • What is the range of the pH scale
    15·2 answers
  • During sexual reproduction 2 sex cells fuse to create a fertilized cell with complete chromosomes what must be true about the nu
    8·1 answer
  • Ingested nutrients spend at least ______ hours in the small intestine as chemical digestion and absorption are completed.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!