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
Sveta_85 [38]
2 years ago
5

I really need help my grades go in tonight and this is my last day you will get full points

Biology
1 answer:
Stells [14]2 years ago
4 0

Answer:

the flat horizontal lines indicate phase change

Explanation:

As the substance changes phase from solid to liquid and liquid to gas, the temperature remains contant due to latent heat energy.

Energy is being used to break the intermolecular bonds during phase change, therefore there is no change in temperature.

You might be interested in
Describe three functions of proteins.
Maksim231197 [3]

Answer:

search it up

Explanation:

Growth and Maintenance.

Causes Biochemical Reactions. ...

Acts as a Messenger. ...

Provides Structure. ...

Maintains Proper pH. ...

Balances Fluids. ...

Bolsters Immune Health. ...

Transports and Stores Nutrients

6 0
3 years ago
Explain what cells are and why there important
VikaD [51]

Answer:

Cells are the basic structure and unit of life. There are prokaryotic and eukaryotic cells. Prokaryotic cells are very basic, and have no nucleus, few organelles, and are ususally bacteria. Eukaryotic cells are more complex and have nuclei, are larger compared to prokaryotic cells, more organelles, and have emembrane bound organelles. There are plant and animals cells, each have certain organelles that other don't. For example, plant cells have large vacuoles and a cell wall; animal cells have centrioles. Cells are important because they provide strucure for the body, and take in nutrients from food and carry out many important functions, such as protein synthesis, respiration, growth and development, and more. Billions of cells make up a complex organism's body, while a single cell can make up an entire organisms, and carry out all of the needed functions. That's a quick summary of what cells are, and some of the things that they do that make them so important

Explanation:

3 0
3 years ago
Which characteristic do protozoans Foraminiferans (Phylum Sarcodines) and coccolithophores (Phylum Haptophyta) have in common?
shtirl [24]

The common characteristic of those two organisms is hard spherical shells (exoskeleton).

Foraminiferans are single cell marine eukaryotes divided into granular endoplasm and transparent ectoplasm. Foraminiferans are enveloped with tests, hard shells, usually composed of calcium carbonate (sometimes from organic compounds or silica).

Coccolithophore is a unicellular, eukaryotic alga with special calcium carbonate plates (or scales) of uncertain function (coccoliths). Each unicellular alga is enclosed in its own collection of coccoliths, the which make up its exoskeleton- coccosphere.


8 0
3 years ago
Read 2 more answers
Which of the following are formed during photosynthesis
Daniel [21]

Answer:

During the process of photosynthesis, cells use carbon dioxide and energy from the Sun to make sugar molecules and oxygen. These sugar molecules are the basis for more complex molecules made by the photosynthetic cell, such as glucose.

Explanation:

4 0
2 years ago
Hi i need information on selective breeding websites are greatly appreciated
Katena32 [7]

Answer:

Explanation:

https://www.treehugger.com/natural-sciences/what-selective-breeding.html

https://en.wikipedia.org/wiki/Selective_breeding

https://www.yourgenome.org/facts/what-is-selective-breeding

http://www2.nau.edu/~gaud/bio301/content/selbrd.htm

https://www.britannica.com/science/selective-breeding

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the difference between a new moon and a lunar eclipse​
    13·1 answer
  • Assume that long ear lobes in humans is an autosomal dominant trait that exhibits 50% penetrance. a person who is heterozygous f
    6·1 answer
  • An unknown mineral scratches apatite and is scratched by corundum. What can you conclude about this mineral’s hardness?
    12·2 answers
  • Missouri made the crinoid its official state fossil. Nicknamed the "sea lily," crinoids are actually formed by ancient sea anima
    12·1 answer
  • A gene can best be defined as ________. Select one: a. a segment of DNA that carries the instructions for one polypeptide chain
    12·1 answer
  • When a soccer ball is in flight, what forces are acting on it?
    5·1 answer
  • Cells can conduct many task, including which of the following​
    15·1 answer
  • Which organisms are producers?
    6·1 answer
  • What is the advantage of the selective microorganism of a cell?<br>​
    11·2 answers
  • Which factors determine whether a cell is G0
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!