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
Studentka2010 [4]
3 years ago
6

Heat rising in a hot-air balloon is an example of __________.

Biology
1 answer:
gayaneshka [121]3 years ago
8 0
B convection is the correct answer
You might be interested in
The process of producing recombinant dna involves taking a gene from one organism and attaching it to the dna from another organ
Lorico [155]
<span>An American drug enterprise has devised a manner of producing insulin by way of recombinant DNA technologies. Insulin encompass 2 polypeptide chains (A and B) appropriate by way of disulphide bridges. The polypeptides are 'engineered' one after the other, and later further collectively to make lively insulin. The bacterium used is a stress of E. col
</span> <span>It would be like taking a gold ring, breaking it open, and saudering to it a silver ring.</span>
5 0
3 years ago
Do you think acid rain is harmful
insens350 [35]
Acid rain can be very harmful, mildly harmful, or not harmful at all. It mainly depends on the density of the rain, and how bad the current air pollution in the area is. Also, it depends on how often the area gets acid rain. The first few times an area gets acid rain, it's nearly harmless. Then, the next few it can be very dangerous, but eventually gets weaker over time. More air polluted areas are more likely to get much more harmful acid rain.
Summary: Acid rain is usually mildly harmful, mostly only harmful to infrastructures.<span />
6 0
3 years ago
When a molecule of double-stranded DNA undergoes replication, it results in
Marina CMI [18]

Hello the correct answer would be D When a molecule of double-stranded DNA undergoes replication, it results i a two double-stranded DNA molecules, each composed of one and one old strand. trust me I had this last semester and finished with an A-

5 0
3 years ago
Read 2 more answers
Which of the following is not a characteristic of all life?
aniked [119]
Organization is not a characteristic of life
3 0
3 years ago
Arteries carry oxygenated blood away from the heart and typically have ________________ blood pressure. Veins carry deoxygenated
KatRina [158]
The correct answer is high, low.

Arteries are part of the circulatory system and are responsible for carrying blood away from the heart and around the body. The arterial blood is oxygenated and this process ensures that every tissue around the body will receive oxygen and nutrients through this blood flow.

Veins are also part of the circulatory system and are responsible for carrying the deoxygenated blood from the tissues back to the heart.

Venous pressure is much lower than the arterial pressure. More specifically, venous pressure ranges from 5 to 8 mmHg, while arterial pressure ranges from 15 to 30 mmHg.
4 0
3 years ago
Other questions:
  • What climate condition occurs during El Niño?
    6·2 answers
  • The plants that form the basis of rain forests are _____.
    6·2 answers
  • Which of the following statements apply to the variation in human skin color?
    11·2 answers
  • What is the role of the fox?
    6·2 answers
  • G1 cyclins are responsible for
    13·1 answer
  • Are landslides considered a form of weathering, erosion, or deposition? Explain your answer.
    9·1 answer
  • Are viruses composed of cells?
    15·2 answers
  • Select all the job(s) of the membrane:
    6·1 answer
  • How many pairs of chromosomes do you have in your body?
    15·1 answer
  • Why was Aristarchus’s model not accepted? Select two options.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!