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Biological hazards can be things such a viruses, bacteria, and parasites that are in your food.

Chemical hazards can be cleaning chemicals, perfumes, or lotions that get into your food.

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What is the difference between siliciclastic and chemical or biochemical sedimentary rocks?

1) Chemical and biological sedimentary rocks are produced by chemical weathering instead of the siliciclastic sediments which are created by physical weathering. Because physical weathering is much more often than the chemical weathering there are 10 times more clastic sediments in the earth's crust than chemical and biological sediments.


What are the four types of ecosystem monitoring?

The four types of ecosystem monitoring are physical, chemical, biological, and ecological. Physical monitoring focuses on environmental conditions like temperature and water quality. Chemical monitoring involves measuring pollutants or nutrient levels. Biological monitoring looks at the health and abundance of organisms. Ecological monitoring examines the interactions between living organisms and their environment.


Explain the similarities and difference between physical weathering and chemical weathering?

Physical weathering involves the breakdown of rocks into smaller fragments without altering their chemical composition, typically through processes like freezing and thawing or abrasion. Chemical weathering, on the other hand, involves the decomposition of rocks through chemical reactions that change their composition, such as oxidation or dissolution by acidic water. Both processes contribute to the overall breakdown of rocks, with physical weathering primarily affecting the size and shape of rocks, and chemical weathering changing their chemical structure.


Select the statements that are true about electronegativity between elements and their type of bond?

Electronegativity is a measure of an atom's ability to attract shared electrons in a chemical bond. In general, the greater the electronegativity difference between two atoms in a bond, the more polar the bond. A higher electronegativity difference between two elements in a bond typically results in an ionic bond while a smaller difference leads to a covalent bond.


What is the key difference between a rock and a mineral that one should pick out?

The key difference between a rock and a mineral is that a rock is made up of one or more minerals, while a mineral is a naturally occurring inorganic solid with a specific chemical composition and crystal structure.

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What is the difference between natural biological method of clean up and man made?

The difference between natural biological and man made methods is that the later uses chemical processes which can be harmful to the environment. Biological methods use evaporation, oxidation, and biodegradation to safely cleanup


What is the difference between biological and non biological plants?

All plants are biological.


How do you explain the difference between the vassals and serfs?

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What is the difference between a chemical gradient and an electrical gradient, and how do they interact in biological systems?

A chemical gradient is a difference in concentration of molecules across a space, while an electrical gradient is a difference in charge across a space. In biological systems, these gradients work together to drive the movement of ions and molecules across cell membranes. The interaction between chemical and electrical gradients helps regulate processes like nerve signaling, muscle contraction, and nutrient uptake in cells.


Explain the difference between young and mature mountains?

Explain the difference between young and mature mountains?


What is the difference between biological and biopotential amplifiers?

difference is logical and potential


What is the difference between a biological and a adoptive parent?

The difference between a biological parent and an adoptive parent is that the biological parent is the one who is related to the child by blood and the adoptive parent is the one that raised the child.


What is the difference between describe and explain?

Describe is what it is and explain is why it is as it is


What is difference between explain and describe?

Describe is what it is and explain is why it is as it is


What is the difference between water's cohesive and adhesive chemical properties and explain how each property benefits life on earth?

We are not going to do your homework !


Why are enantiomers of biological interest?

Mainly because enantiomers have identical physical and chemical properties. However, the difference between two enantiomers can have tremendous impact, especially in biological systems, because many important biological molecules are chiral.


Explain the difference between a cash and credit transaction for purchass and sales?

explain the difference between cash and credit transaction