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Naily [24]
3 years ago
6

What do "complement system" particles do to help the mast cells?

Biology
1 answer:
Shalnov [3]3 years ago
8 0

Answer:

Bound complement components, especially bound C3b and its inactive fragments, are recognized by specific complement receptors on phagocytic cells

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Where would you expect to find the greatest use of geothermal energy in the US and why?
Vanyuwa [196]

Answer:

Geothermal reservoirs are naturally occurring areas of hydrothermal resources. These reservoirs are deep underground and are largely undetectable above ground. Geothermal energy finds its way to the earth's surface in three ways:

Volcanoes and fumaroles (holes in the earth where volcanic gases are released)

Hot springs

Geysers

Explanation:

The most active geothermal resources are usually found along major tectonic plate boundaries where most volcanoes are located. One of the most active geothermal areas in the world is called the Ring of Fire, which encircles the Pacific Ocean.

When magma comes near the earth's surface, it heats ground water trapped in porous rock or water running along fractured rock surfaces and faults. Hydrothermal features have two common ingredients: water (hydro) and heat (thermal).

Geologists use various methods to find geothermal reservoirs. Drilling a well and testing the temperature deep underground is the most reliable method for locating a geothermal reservoir.

7 0
3 years ago
Which of the following is a secondary color?<br> A. blue <br> B. orange <br> C. red <br> D. yellow
Grace [21]
Orange i hope this helps you
4 0
4 years ago
Which organism in kingdom animalia doesn’t play by all of the rules
adoni [48]

Answer:

All animals are members of the Kingdom Animalia, also called Metazoa. This Kingdom does not contain prokaryotes (Kingdom Monera, includes bacteria, blue-green algae) or protists (Kingdom Protista, includes unicellular eukaryotic organisms).

Explanation:

6 0
3 years ago
How many characteristics are needed to prove something is alive?
Igoryamba
What it eats, what weather it's build for and DNA
3 0
3 years ago
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What geological era did mammals expand on earth
laila [671]
The cenozoic era is the geological era that mammals expanded on earth

8 0
4 years ago
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