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
seropon [69]
4 years ago
8

Where would sound travel the slowest? fast answers!

Biology
1 answer:
matrenka [14]4 years ago
7 0
I think its A, because the sound has to travel through more objects, compared to the north pole, where it doesn’t travel through much.
You might be interested in
What happens when both alleles are equally recessive?
Aleks [24]
There always has to be a dominant allele

4 0
2 years ago
Read 2 more answers
Which organisms convert nitrogen into a form that is usable by humans?
valina [46]
The possibility to answer is C.
7 0
3 years ago
A zoology student is investigating whether it is true that the gender of turtles depends on the temperature at which the turtle
Aleonysh [2.5K]
The temperature is the independent variable. The independent variable is the variable that the researcher can control. And the dependent variable will change because of the change of independent variable. In this question, the student controls the temperature(independent variable) to see wether the gender(dependent variable) will change due to the temperature.
4 0
3 years ago
Read 2 more answers
Proteus vulgaris has a doubling time of roughly 28 minutes. If an initial population of 500 cells is allowed to grow for 6 hours
romanna [79]

<u>Answer:</u> The final population of Proteus vulgaris after 6 hours is 3.71\times 10^{6}cells

<u>Explanation:</u>

We are given:

Proteus vulgaris divides and doubles every 28 minutes

Total time given = 6 hours = 360 min      (Conversion factor: 1 hr = 60 min)

Number of times Proteus vulgaris doubles in 6 hours = \frac{360min}{28min}=12.857times

Calculating the number of bacteria after 6 hours under ideal conditions:

We are given:

Initial population = 500 cells

Number of times it doubles = 12.857 times

Final Proteus vulgaris population = 500\times 2^{12.857}=3709476.8=3.71\times 10^{6}cells

Hence, the final population of Proteus vulgaris after 6 hours is 3.71\times 10^{6}cells

8 0
3 years ago
Process by which living things produce more organisms like themselves
maxonik [38]
The process by which living things produce more organisms like themselves is the reproduction. There are two types of reproduction namely; asexual reproduction where only one parent is involved, and sexual reproduction that needs two parents, such that the cells of the two parents (egg and sperm) join, resulting to a unique offspring since they have characteristics from each parent are passed down/combined. 
7 0
3 years ago
Other questions:
  • What purpose does the connective tissue serve?
    15·1 answer
  • How many water molecules would be removed to produce a polysaccharide that 50 units
    8·1 answer
  • Chromosomal abnormalities include inversion and deletions. T or F
    8·2 answers
  • What do phospholipids form a bilayer in water ?
    8·2 answers
  • Which position on an electrocardiogram corresponds with the point of highest blood pressure in the vessels leaving the heart?
    12·1 answer
  • 15. A bug flies into a car's windshield. Describe the force of the windshield to the bug and the force
    7·1 answer
  • following the laws of Convervation of matter, 10 grams of iron combined with 5 grams of sulfur will yield _____ grams of iron su
    9·1 answer
  • In a certain ecosystem, there is a large number of rabbits which graze upon grass. Rabbits are herbivores, which means they only
    5·1 answer
  • A student drew the following food chain in her science notebook.
    10·2 answers
  • Transcribe DNA sequence GGTCAATGCCATAAG into mRNA
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!