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
Luden [163]
3 years ago
8

Which variable is changed by the scientists A controlled B independent C causation D Dependent HELP MEEEEEEEE PLZZZZ

Biology
1 answer:
Damm [24]3 years ago
3 0

Independent variable

You might be interested in
Which animal could a polar bear mate with to produce offspring?
Monica [59]

they can mate with grizzlies

6 0
3 years ago
Read 2 more answers
What atmospheric condition caused London's "killer smog of 1952 and regularly causes smog
wariber [46]

Answer:

London smog results from a high concentration of sulfur oxides in the air and is caused by the use of sulfur-bearing fossil fuels, particularly coal. This type of smog is aggravated by dampness and a high concentration of delayed particulate matter in the air.

Explanation:

So, the answer would be B or D.

But, it is most likely B due to dampness.

4 0
2 years ago
Do bigger organisms have bigger cells what kind of test could you do to answer this
Assoli18 [71]

No, bigger organisms have more cells.
3 0
3 years ago
Read 2 more answers
Which chromosomal defect is caused when part of a chromosome breaks off and reattaches backward on the same chromosome?
LiRa [457]

The right answer is inversion.

Inversion is a genetic mutation characterized by the end-to-end reversal of a portion of chromatid on a chromosome.

In other words, it is a double break then it is replaced after rotation of 180 ° of a chromosome segment (backward insertion).

We distinguish :

Paracentric inversions:  The centromere in the chromosome is not included in the inversion.

Pericentric inversions:  The centromere is included in the inversion which transforms a metacentric chromosome into an acrocentric chromosome.

8 0
2 years ago
Read 2 more answers
What do you think a phenomena is
Sophie [7]
A phenomenon, in the scientific context, is an observable event that can range from a seasonal hazard to a technological issue. For a scientist, a phenomenon is an observable event.
4 0
3 years ago
Other questions:
  • Aging effects all of the body's cells, tissues, and organs which in turn affect the functioning of all body systems. As cells ag
    9·2 answers
  • Suppose a large number of dead fish are found floating in a lake. how would you determine whether they died from cultural eutrop
    10·1 answer
  • If you deposit $10,000 in an account earning interest at an 8% annual rate compounded continuously, how much money is in the acc
    6·2 answers
  • terriers are a breed of dog that tend to have tough, bristly fur that helps to protect them from the small rodents that they hun
    7·1 answer
  • Select the correct answer. A normal appearing couple is found to be heterozygous recessive for albinism. Both have the genotype
    9·1 answer
  • A) a moth has two alleles for spots. it can have brown or white spots. the brown spot allele frequency is 0.26. what is the whit
    11·1 answer
  • Vitamin C
    8·1 answer
  • Which cell molecules will be used to make viral proteins
    9·1 answer
  • Which of the following experiments would be considered unethical?
    14·1 answer
  • A model of a change to the double standard DNA molecule is shown here. based on the illustration, what describe the type of chan
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!