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
natima [27]
3 years ago
13

PLEASE HELP

Biology
2 answers:
Vedmedyk [2.9K]3 years ago
8 0

we need the video that you told us to look at.

Yakvenalex [24]3 years ago
7 0

Answer:

The main properties of water shown in the video is cohesion and adhesion. This is because adhesion is attracted to other substances which was the cloth it was sticking to and cohesion is when they stick to the same type of particles which in the video showed how the water was didn’t seem to separate from each other. The hydrogen bond in the water with the cloth occurs when the hydrogen atom of one water molecule and the lone pair of electrons on an oxygen atom of a neighboring water molecule, which allows the adhesion to be attracted to other substances and allows the cohesion to be pulled to the same type of particles.

You might be interested in
Which of these statements can be predicted with the help of science
forsale [732]

Answer:

Something that can be tested, or rationalized.

Explanation:

You didn't give any statements to choose from, so I'll give you a rule of thumb. When finding a scientific statement, make sure it's something like "The tide is higher at noon than it was at 3 am." and not "Your dog is itchy, so that means a bad storm will arrive."

8 0
3 years ago
Which statement is true about cellular respiration?
PIT_PIT [208]

Answer:

I think b.

Explanation:

Cellular respiration uses glucose and oxygen to form co2.

3 0
3 years ago
Greenhouse gases warm the air near Earth’s surface by _____. deflecting solar energy trapping carbon dioxide allowing water vapo
nlexa [21]
Greenhouse gases warm the air near Earth’s surface by absorbing heat emoted by Earth.
5 0
3 years ago
Read 2 more answers
Explain the properties of RNA
masya89 [10]

Answer:

RNA forms in the nucleolus, and then moves to specialized regions of the cytoplasm depending on the type of RNA formed.

RNA, containing a ribose sugar, is more reactive than DNA and is not stable in alkaline conditions. RNA’s larger helical grooves mean it is more easily subject to attack by enzymes.

RNA strands are continually made, broken down and reused.

RNA is more resistant to damage from UV light than DNA.

RNA’s mutation rate is relatively higher.

Unusual bases may be present.

The number of RNA may differ from cell to cell.

Rate of renaturation after melting is quick.

RNA is more versatile than DNA, capable of performing numerous, diverse tasks in an organism.

RNA or ribonucleic acid is a polymer of nucleotides which is made up of a ribose sugar, a phosphate, and bases such as adenine, guanine, cytosine, and uracil.

It is a polymeric molecule essential in various biological roles in coding, decoding, regulation, and expression of genes.

Explanation:

5 0
2 years ago
Read 2 more answers
Why is absorption important ?
Sergeeva-Olga [200]

Without efficient nutrient absorption, our body won’t function properly leaving us susceptible to deficiencies and disease.

Hope this helps

4 0
4 years ago
Other questions:
  • Ned is a registered nurse who gains a certification to identify and interpret injuries for violent causes. Which type of certifi
    5·2 answers
  • Prior to the invention of refrigeration, meat was often preserved by soaking it in brine (a solution of water with a high concen
    10·2 answers
  • In eukaryotic cells the first step in protein synthesis is the
    7·1 answer
  • The term meaning any degenerative disease of the brain is
    9·1 answer
  • What are lipids? And the three types of lipids: triglycerides, phospholipids, cholesterols?
    14·2 answers
  • If you save your money, you will be able to buy a car before you graduate from high school.
    13·1 answer
  • The strength of gravitational force is affected by the mass of objects and which of the following?
    9·2 answers
  • Which of the following is formed during pollen grain development?
    10·1 answer
  • What are the monomers of nucleic acids called, and what are the names of the 5 monomers
    12·1 answer
  • Which of the following statements about the stomach is true?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!