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
nata0808 [166]
3 years ago
14

Which difference between water and ice results in ice floating on cold water?

Biology
1 answer:
sergey [27]3 years ago
5 0

Answer:

do you have another thing that help me to answer your question

You might be interested in
What is the connection between proteins, DNA, traits and genes.
liraira [26]
Answer -The connection between Protein, DNA, Traits and Genes is DNA has Chromosomes or Chromatin which is strands outside of the Nucleolus. It has coding that will be used in Protein Synthesis and which then we go into Genes which is in the Nucleolus that has controls and gives coding of Traits and other functions.

Reasoning - These are specific reasoning and pretty much sums of what are the story behind a cell.

8 0
3 years ago
Which of the following is a true statement about sexual vs. asexual reproduction? A. Asexual reproduction, but not sexual reprod
Afina-wow [57]

The correct answer is: B. In sexual reproduction, individuals transmit half of their nuclear genes to each of their offspring.

The main difference between sexual and asexual reproduction is that in sexual reproduction genetic material from two parents is combined, while in asexual reproduction produced offspring is genetically identical to the one parent. So, advantage of sexual reproduction is that produced unique organisms contribute to genetic diversity (variation is formed). But, comparing to asexual reproduction, sexual reproduction requires more energy and lasts longer.

Asexual reproduction is found in lower organisms and can be in different forms: budding, vegetative reproduction, fragmentation, spore formation.

3 0
3 years ago
What are the two subdivisions of the Precambrian Era called?
Irina-Kira [14]
Archean and Proterozonic which are both broken into early middle and late periods
6 0
3 years ago
Read 2 more answers
Soap molecules have a hydrophilic head and a hydrophobic tail. What happens when you put soap in water?
Kisachek [45]
I believe the correct answer from the choices listed above is option D. When you put soap in water, the  hydrophobic tails cluster together and exclude water and the <span>hydrophilic heads interact with water. Hope this answers the question. Have a nice day.</span>
4 0
3 years ago
You want to estimate the number of canvas backs (a type of duck) at the Sacramento Wildlife Refuge. In two days you capture 200
Vsevolod [243]

Answer:

Option A 400 individuals

Explanation:

Using this formula, we can estimate the population size of the canvas backs as this is a capture-recapture method.

N = (MxC) / R

Where N = estimated Number of individuals in the population

M = number of individuals captured and Marked = 200

C = total number Captured the second time (with and without a mark) = 200 and

R= number of individuals Recaptured (those with a mark) = 100

Thus, we have

N = (MxC) / R

= (200 x 200) / 100

= (40,000) / 100

= 400 individuals.

7 0
3 years ago
Other questions:
  • Which of the following would describe Lamarck’s ideas about evolution? Horses and zebras are similar. They have a common ancesto
    11·2 answers
  • Why do you think corals have declined since 1977
    11·1 answer
  • Animals engage in both individual and group behaviors. Which of the following is an example of an
    10·2 answers
  • In an electron cloud, an electron that is farther away from the nucleus has?
    10·2 answers
  • __________ is a chronic disease in which cholesterol and other fats are deposited on the inner walls of the coronary arteries, r
    9·1 answer
  • An environmental change causes the
    6·1 answer
  • Use the Punnett square to predict the genotype for the parent organism whose genotype is unknown and
    9·1 answer
  • the right of a court to choose to do or not to do something particularly in relation to sentencing an offence is known as​
    6·1 answer
  • A dam is built in a remote area to provide electricity to nearby towns.
    5·1 answer
  • A classmate tries to argue that this result is because the butterfly wings must have absorbed the colors.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!