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zzz [600]
3 years ago
12

Among the most important characteristics of chemicals in determining their environmental risks is/are:

Biology
1 answer:
Kobotan [32]3 years ago
5 0
Among the most important characteristics of chemicals in determining their environmental risks is/are: solubility, reactivity, persistence, and toxicity.

Solubility, reactivity, persistence, and toxicity can all have huge effects on the environment if they are not paid close attention to. 


Hope that helps!
-Chris
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Meiosis is a type of cell division that has 2 rounds of division that creates 4 diploid somatic cells that are genetically ident
ohaa [14]

Answer:

Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. This process is required to produce egg and sperm cells for sexual reproduction.

Explanation:

there's a better explanation, but I don't know what your question is

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3 years ago
15. DNA that is derived from the DNA of two or more different species is called —
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Answer:

A

Explanation:

recombinant DNA ,the DNA derived from more than 2 or more DNA

6 0
3 years ago
Think about the fact that some of the reactions that break down glucose occur in different parts of the cell than others. What p
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Explanation: some cells are specialized to do certain stuff. Like the breaking down of glucose wouldn't happen in the cells found in your leg.
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3 years ago
Read 2 more answers
Drag each tile to the correct location.
OLEGan [10]

Answer:

Plant-like:

presence of flagella

shows the absence of cell wall, though chloroplast may be present

Animal-like:

absence of cell wall, as well as chloroplast

Fungus-like:

feeds on decaying matter

enclosed by a membrane called a pellicle

slime mold belongs in this category

Explanation:

The protists can be classified into three groups (plant-like, animal-like, fungus-like) based on the method of nutrition, movement, and mode of reproduction.

Plant-like protists have chloroplasts and trapped sunlight to form food ad energy (photosynthesis). They also have flagella used for the movement.

Example: Algae

Animal-like protists are heterotrophs that cannot make their food. They do not have chloroplast and cell wall outside the cell membrane.

Example: Protozoa

Fungus-like protists are single-cell eukaryotes that have a protective layer outside the cell membrane called pellicle. They feed on decaying organic matter.

Example: Slime mold and water mold

7 0
3 years ago
The crystal palace was made of a skeleton of _________ and a skin of _______
Vanyuwa [196]
It was made of a skeleton of iron and a skin off glass. Hope this helps.
5 0
3 years ago
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