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Alina [70]
2 years ago
13

Use the crisscross method to find the chemical formula for the ionic

Biology
2 answers:
earnstyle [38]2 years ago
5 0

Answer:

Al2S3

Explanation:

torisob [31]2 years ago
4 0
Al crossmultiplies with 2
S crossmultiplies with 3
Al2S3
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The front of the white paper packet of the OSL dosimeters
Nitella [24]

Answer:

Option a

Explanation:

The front of the white paper packet of the OSL dosimeters may be color-coded to facilitate correct usage and placement of the badge on the body of occupationally exposed personnel.

OSL dosimeters are recently developed and are of high quality than thermoluminescent dosimeters.  It is used to monitor patients health status. Furthermore, it is very sensitive to any change or drop in reading. it give accurate readings even at 1 mrem for both gamma ray photos and X-rays.

Reference: Yukihara, E. G., et al. "Evaluation of optically stimulated luminescence (OSL) dosimeters for passive dosimetry of high‐energy photon and electron beams in radiotherapy." Medical physics 35.1 (2008): 260-269.

7 0
3 years ago
Which of these is a function of the circulatory system?
Molodets [167]
The correct answer is letter A: the circulatory system removes waste from the tissues by converting carbon dioxide-rich blood into oxygen-rich blood that can be circulated throughout the body to support its several functions. Without the lungs the human body will not be able to process converting blood cells into oxygen-rich cells in the body.
3 0
3 years ago
Why does the exploratorium dissect cow eyes?
Ostrovityanka [42]

Answer:At the Exploratorium, we dissect cows' eyes to show people how an eye works. ... A tough, clear covering over the iris and the pupil that helps protect the eye. Light bends as it passes through the cornea. This is the first step in making an image on the retina.

Explanation:

8 0
3 years ago
the ability to use dats and develop models to predict environmental issue and patterns is a reflection of ?
Butoxors [25]

Answer:

The correct answer would be - predective ecology for ecological model evaluation.

Explanation:

Predective ecology involves the knowledge and data to predict the environmental issues and patterns in future. This method involves the knolwedge of ecology, physiology and physics to ccurately predict the changes will be seen in cosystem or ecology and its biotic and abiotic factor.

Model evaluation is also a method that alow ability to use the known data and model developed on this basis to predicts problems and patterns.

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3 years ago
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