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
attashe74 [19]
3 years ago
6

How can the freezing of surface waters make the water that is left unfrozen denser

Biology
2 answers:
yKpoI14uk [10]3 years ago
7 0

Explanation:

When an aqueous solution freezes, the unfrozen solution becomes denser. That's because some of the water has been removed as ice. However, the solutes remain dissolved in a solution with a smaller liquid volume. The concentration of the solution increases, so the density increases.

agasfer [191]3 years ago
3 0

this is because water expands as it gets cold hence floating leaving the unfrozen water dense

You might be interested in
Animals behave in order to satisfy ___ needs.
yanalaym [24]
Every animal, plant and human needs the primary <u>physiological </u>needs of water, food and shelter provided by the abiotic system.    

Organisms in the ecosystem are interdependent.<span> Ecosystem is encompassing all the life on earth in the physical environment that supports it. In addition, </span><span>an ecosystem involves both the biological (plants, animals, human beings) and non-biological (land, water, soil, and atmosphere) community which interacts as a system. More importantly, the living things are very dependent on the abiotic community since it cannot survive by itself. </span>
5 0
3 years ago
Read 2 more answers
So meiosis produces egg or sperm
ollegr [7]
The answer is eggs
it produces eggs
3 0
3 years ago
Read 2 more answers
Which is not a major difference in the organization or content of prokaryotic and eukaryotic genomes?
bulgar [2K]

Answer:

All of the above are true

Explanation:

Organisms possess two types of genome viz; prokaryotic genome and eukaryotic genome. The eukaryotic genome is possessed by cells with a well-defined nucleus, where their genetic material (DNA). The prokaryotic genome, on the other hand, lacks a membrane-bound nucleus. The major organization or content between these two genomes are:

- Prokaryotic genomes generally have less DNA and fewer genes than eukaryotic genomes.

- Prokaryotic genomes have fewer repeated sequences and noncoding, intragenic sequences than eukaryotic genomes.

- Most prokaryotic genomes are contained in one circular chromosome while most eukaryotic genomes are contained on several linear chromosomes.

- In general, eukaryotic genomes contain many introns, repeated sequences, and transposable elements.

Based on this, all of the above options are TRUE

6 0
3 years ago
A farmer began a new method of reducing grain spills. This reduced the number of mice on the farm. The number of snakes in the s
Alenkinab [10]
If want  a direct answer it would be the decrease in mice, but if you want to get technical the decrease in grain spills caused mice to leave so that would be the indirect cause
5 0
3 years ago
Read 2 more answers
A significant threat or danger to health that requires immediate correction or closure to prevent injury is:
skad [1K]
Make sure you're safe and if u get hurt severely, rush you a hospital
7 0
3 years ago
Other questions:
  • Why does the Marina District of San Francisco suffer more damage from earthquakes than surrounding areas? (Site 1)
    11·1 answer
  • Select the best answer for the question
    12·2 answers
  • Why are telomeres a necessary component of linear chromosomes? they maintain the length of a chromosome because dna is shortened
    5·1 answer
  • From a large-scale screen of many plants of Collinsia grandiflora, a plant with three cotyledons was discovered (normally, there
    13·1 answer
  • A certain finch gets food by cracking seeds open. Its short, strong beak is<br> an example of:
    8·2 answers
  • Emma and Anna are identical twins who were adopted by different families a few weeks after birth. Although genetically identical
    11·1 answer
  • Please explain in 1-2 sentences. Will mark brainliest!!
    6·1 answer
  • Is the sentence below a true or false statement?
    8·1 answer
  • What does a tortoise covering body do for it?​
    8·1 answer
  • In angiosperm double fertilization, one sperm nucleus fertilizes the ______ to form the diploid ______, and a second sperm nucle
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!