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saw5 [17]
3 years ago
5

Which is an example of kinetic energy?

Biology
2 answers:
Stels [109]3 years ago
4 0
It’s b kinetic energy is something moving
Finger [1]3 years ago
3 0
A skateboard moving across the street due to its movement
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This paramecium has a nucleus and is comprised of one cell. Which terms best describe this organism?
SSSSS [86.1K]

Answer: The term that best describes this organism is that it's a UNICELLULAR PROTISTA.

Explanation:

Unicellular organisms are that are made up of just one cell. They are also called single- celled organisms. Examples of unicellular organisms include: Amoeba, chlamydomonas and paramecium.

The paramecium is a protist which is SINGLE-CELLED and is made up of eucaryotic cells in which the cell structure is complex with a well-defined NUCLEUS.

The structure of this organism helps it to survive in its environment. It has cilia that helps it move food into its gullet.

The food vacuole circulate along a definite path in the cytoplasm. The anterior and posterior contractile vacuole, with radiating channels draining into them, helps to get rid of excess water from the body. The food vacuoles circulate along a definite path in the cytoplasm. The anterior and posterior contractile vacuole, with radiating channels draining into them, helps to get rid of excess water from the body.

The NUCLEUS is used by the organism for sexual reproduction. This occurs in a process known as conjugation whereby the whole organism pair with another similar whole organism and exchange their nuclei.

8 0
3 years ago
Why was the discovery of DNA important to our daily lives?
mafiozo [28]

Answer:

Understanding the structure and function of DNA has helped revolutionise the investigation of disease pathways, assess an individual's genetic susceptibility to specific diseases, diagnose genetic disorders, and formulate new drugs. It is also critical to the identification of pathogens.

6 0
3 years ago
Where in the thylakoid are<br> are the protons from water located
Verdich [7]

Answer:

i think its in the membrane

Explanation:

5 0
3 years ago
The relationships between a community of plants and animals and their environment are known as a(n) _____. food chain food web e
yanalaym [24]

Answer:

The answer is ecosystem!

I like to think of an ecosystem as a web. Webs spun by spiders are often very intricate and unique. If you were to cut out a piece of a web you would lose the overall stability. JUST like a ecosystem. Ecosystems are very fragile yet beautiful and unique!

I hope this helps!

p.s. have any more questions? Post the question and comment the link below!

Ciao!

♥, Sadie  

5 0
3 years ago
1. How does the equations help explain the role of
faltersainse [42]

Answer:

1. Producers create energy for other organisms to consume.

2. It converts sugars to usable energy that all organisms need

Explanation:

All living organisms require energy, which they obtain by feeding on one another in an ecosystem. The series of feeding steps involved is called FOOD CHAIN. Food chain always starts with an organism called PRODUCER, which is an autotroph i.e. capable of producing its own food by using light energy from sunlight e.g plants. All other organisms in the food chain are directly or indirectly dependent on plants to get energy. This is because plants and other autotrophs create the energy that is being transferred as the food chain progresses.

2. Cellular respiration is an important phenomenon for all living organism because it is the metabolic process by which they obtain the usable energy by their cells i.e. ATP. Food molecules in form of sugar (glucose) eaten by organisms are broken down in the presence of oxygen (aerobic) to yield ATP molecules, which is the energy currency of every living cell. This energy is used to perform the organism's life activities.

6 0
4 years ago
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