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-BARSIC- [3]
3 years ago
10

I need help with this science question

Biology
2 answers:
algol [13]3 years ago
8 0
I think the planet, Uranus was formed from the light gases of the outer solar nebula
EastWind [94]3 years ago
5 0
Mars because its close to the sun milky way and earth.
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Rheumatoid arthritis is an autoimmune disease in which the immune system becomes overactive and attacks the body’s own tissues.
Arlecino [84]

Answer:

B anti inflammitory medications

Explanation:

Rheumatoid arthritis, or RA, is an autoimmune and inflammatory disease, which means that your immune system attacks healthy cells in your body by mistake, causing inflammation (painful swelling) in the affected parts of the body. RA mainly attacks the joints, usually many joints at once.

3 0
3 years ago
True or false earth is a single interconnected system :)
oksano4ka [1.4K]

Answer:

True.

Explanation:

The earth system is itself an integrated system, but it can be subdivided into four main components, sub-systems or spheres: the geosphere, atmosphere, hydrosphere and biosphere. These components are also systems in their own right and they are tightly interconnected.

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3 years ago
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transgenic organism has a specific desirable gene transplanted to another organism. so the first step is to identify the desirable gene. ans is D. Find a gene in one species that would be useful if added to the DNA of another species.

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3 years ago
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Which of the following terms is used to describe several planets orbiting a star?
aliina [53]
Solar system
Planets orbit around the Sun.

4 0
3 years ago
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What happens to contraction of a muscle cell if some of the Ca2+ that was released during a contraction is still in the cytoplas
Kazeer [188]
<h2>Muscle contraction in cytoplasm </h2>

Explanation:

  • Calcium stays in the sarcoplasmic reticulum until discharged by an improvement. Calcium at that point ties to troponin, causing the troponin to change shape and expel the tropomyosin from the coupling destinations. Cross-connect stick proceeds until the calcium particles and ATP are never again accessible.
  • ATP is basic to get ready myosin for official and to "revive" the myosin.
  • When the actin-restricting destinations are revealed, the high-vitality myosin head overcomes any issues, framing a cross-connect. When myosin ties to the actin, the Pi is discharged, and the myosin experiences a conformational change to a lower vitality state. As myosin consumes the vitality, it travels through the "power stroke," pulling the actin fiber toward the M-line.

4 0
2 years ago
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