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Semmy [17]
3 years ago
13

What is the main body system affected from sickle cell anemia?

Biology
2 answers:
k0ka [10]3 years ago
7 0
Circulatory system is the main body system effected because it causes blood cells to change shape and die early. Blood is circulatory system
Bas_tet [7]3 years ago
3 0
The liver, heart, kidneys, gallbladder, eyes, bones, and joints can suffer
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In which part of a chloroplast are photosystems located? A. The stroma B. Thylakoid membranes c. Outer membrane D. ATP synthase
kupik [55]

Answer: the answer is B. Thylakoid membranes

7 0
3 years ago
An investigation involving osmosis and plant cells was performed by a group of students. Sweet potatoes were used as
Ann [662]

Answer:

A

Explanation:

Water will enter and leave the cells at the same rate via osmosis

5 0
2 years ago
Ecosystems change when _______. a. living components of an ecosystem change b. nonliving components of an ecosystem change c. th
ICE Princess25 [194]

Ecosystems change when all of the above components listed change ie, living components of an ecosystem, nonliving components of an ecosystem, or their stability is disrupted.

Hence correct option is D.

  • A community of creatures and their physical environment make up an ecosystem.
  • Ecosystems can be terrestrial, aquatic, or marine and come in a variety of sizes.
  • The term "biome" refers to broad classifications of terrestrial ecosystems. Ecosystems, the dynamic network of living and nonliving things in a place, change gradually over time.
  • New plants and animals either thrive or suffer when they are introduced to a region. Sometimes thriving species suppress native species. The system as a whole starts to shift when this occurs.
  • If the living components i.e., flora and fauna of the ecosystem change then there will be increase or decrease in food availability and either surge in predators or no predators at all. hence it will greatly affect the ecosystem.
  • non living components such as temperature, water availability, natural calamities can also affect the ecosystem. it can lead to extinction or migration from one place while influx of immigration to another.
  • if the stability of ecosystem is disrupted due to change in living and non living components then also the ecosystem will be affected.

hence all of the above options are correct.

learn more about Ecosystems here:brainly.com/question/842527

#SPJ4

4 0
2 years ago
Based on your own investigation, what challenges do you think scientists face when classifying new organisms?
Whitepunk [10]

Answer:

hope this helps

Explanation:

Classification of organisms is a hard task cause many organisms have their differences and similarities, whereby making it very complicated in classifying organisms.. All living organisms are classified into groups based on very basic, shared characteristics..

5 0
3 years ago
The long bundle of neurons that carries messages to and from the body to the brain and is responsible for very fast, lifesaving
olga2289 [7]

The long bundle of neurons that carries messages to and from the body to the brain and is responsible for very fast, lifesaving reflexes is called the<u> spinal cord. </u>

<h3>What is the espinal cord?</h3>

There are two organs involved in the central nervous system that function as control centers,

  • The brain,
  • The spinal cord.

The spinal cord is a nerve tube placed in a hollow space left between vertebras along the vertebral column. The vertebrae's body protects the spinal cord.

It is made of nerves that take orders from the brain to the rest of the body and send messages from the body to the brain.  

Reflexes acts are produced in the medulla, and the brain is not involved.

The nervous cells of the medulla have fibers that extend from the medulla to the body and are connected to sensory receptors.

When receptors receive stimuli, they send information to the nerve fibers, which take it to the brain. From the brain, they send a response.

The answer is spinal cord.

You can learn ore about the spinal cord at

brainly.com/question/6957362

brainly.com/question/15707666

6 0
3 years ago
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