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stiks02 [169]
2 years ago
8

________ are the most commonly used species for animal research.

Biology
1 answer:
EastWind [94]2 years ago
4 0

Answer:

Mice and rats make up approximately 95% of all laboratory animals, with mice the most commonly used animal in biomedical research.

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1. How many pounds of biological material is below that soil surface?​
Stella [2.4K]

Answer:

The amount of organic matter in mineral (sand, loam or clay) soils ranges from very low being 1% by weight, to average being 2 to 4%, and high being greater than 5%. There are also “muck” or organic or peat based soils that are 30 to 40% organic matter. The general consensus is the more soil organic matter the better.   approximately 45%

Soil Composition

The basic components of soil are minerals, organic matter, water and air. The typical soil consists of approximately 45% mineral, 5% organic matter, 20-30% water, and 20-30% air. These percentages are only generalizations at best.

Explanation:

8 0
3 years ago
Which term refers to any physical or chemical factor that influences the organisms in an ecosystem ?
telo118 [61]

Answer:

abiotic components or abiotic factors are non-living chemical and physical parts of the environment that affect living organisms and the functioning of ecosystems.

3 0
2 years ago
A ________ is a cord of strong, fibrous tissue connecting muscle to bone and is designed to withstand tension.
Xelga [282]
A Tendon is a cord of strong, fibrous tissue connecting muscle to bone And is designed to withstand tension.
8 0
3 years ago
What are researchers doing to great whites in hopes of being able to learn more about their behavior patterns?
solong [7]

Answer:

tagging the sharks

Explanation:

To learn their behavioral patterns researchers are tagging the sharks. Doing so allows the researchers to track their movements individually and gather data as to how they move, where they migrate to, how many migrate together, etc. All this information is extremely valuable and when pieced together can shed light on why they have certain behavioral patterns or traits.

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3 years ago
Zara had a birthday and was able to choose a pet. The pet that she chose was a beautiful clownfish named Bozo, a common salt wat
garri49 [273]

Answer:

cut it into two

marinate it

rest it for 2 hours

barbeque it in an Australian barbecue

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3 years ago
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