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Shalnov [3]
4 years ago
11

Many living things add oxygen to the oxygen cycle by performing ----?

Biology
1 answer:
Bad White [126]4 years ago
6 0
Many living things add oxygen to the oxygen cycle by performing ??
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When testing for hiv, a/an test produces more accurate results than the elisa test?
34kurt

When testing for hiv, an Antibody screening test produces more accurate results than the elisa test.

<u>Explanation:</u>

An Antibody screening test is the best test available to diagnose a HIV infected person by spotting a particular protein in the infected blood sample. HIV a sexual borne disease is highly contagious and a life taker. The earlier it is been deducted through the antibody screening test and the treatment can be given to expand your life cycle.

ELISA test is a normal test that is done collecting the blood sample of the patients and when known an ELISA test is done on an individual it defers and shakes the person scary to death as it takes a minute for the test but a long wait to announce the result .

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3 years ago
Why did humans hunt seals nearly to extinction?
r-ruslan [8.4K]

Answer:

because they need foodi think

5 0
3 years ago
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1. Briefly describe what is happening at each phase of<br> meiosis.
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Answer:

Chromosomes condense. Metaphase II: Chromosomes line up at the metaphase plate. Anaphase II: Sister chromatids separate to opposite ends of the cell. Telophase II: Newly forming gametes are haploid, and each chromosome now has just one chromatid.

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How do trees control noise pollution?
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A properly designed buffer of trees and shrubs can reduce noise by about five to ten decibels — or about 50 percent as perceived by the human ear, according to the USDA National Agroforestry Center

Explanation:

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How does surface-to-volume ratio relate to the size of a cell
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