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yaroslaw [1]
3 years ago
12

Who created a method for detecting arsenic in murder victims?

Biology
2 answers:
Dima020 [189]3 years ago
8 0

Answer:

Mathieu Orfila

Explanation:

"Mathieu Orfila (1787-1853): Orfila was a French toxicologist and chemist. He established toxicology, which is the scientific study of chemicals in humans and other living things. He also created a method for detecting arsenic in murder victims. Hence, he is called the Father of Toxicology."

(confirmed for Edmentum courses)

Pavel [41]3 years ago
4 0

It is called The Marsh Test and it was created by James Marsh.

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Is the adaptation physical or behavioral. Humpback whales migrate north from Antarctica to breed in warmer water.
Archy [21]

Answer:

okay so im going with a behavioural adaptation becasue if it was physical wouldnt that mean that they would change their appearance bc of there adaptation?

okie peace

Explanation:

3 0
3 years ago
What is represented by the base root of a phylogenetic tree?
NeX [460]

The common ancestor.

A phylogenetic tree shows how a species originates (by evolution) other species. It’s very similar a genealogic tree. If you want your family tree, you should write down your name and the names of all your brothers and sisters and then draw a line from all those names to the names of your parents, and then draw a line from the name of your father to the names of your gramma and grampa, and then do the same with the names of your aunts and uncles. If you repeat the process with many, many generations, you will have the common ancestor to all of those relatives. You can do the same with species: for example, humans are supposed to have a common ancestor with monkeys, so their lines will end together in the same point in the graph. Then you have to draw a line from that point to another point that will be shared with other mammalians, then Mammalians share a point with other vertebrates, and so on… If you keep on going, you will get to LUCA someday.




7 0
3 years ago
Which are ways to improve the design of this experiment? Check all that apply.
mihalych1998 [28]

Answer:

B, D, E

Explanation:

Increase the sample size from 6 cups to 12 cups of sand and water.

Use more precise digital thermometers.

Use more precise scales that measure to the hundredth of a gram.

8 0
3 years ago
Read 2 more answers
(HELP) A region periodically experiences ample rainfall and ideal temperatures. If the
uysha [10]

Answer:

The answer is C

Explanation:

If there is enough rainfall and little disease, then a population will increase in size because rain waters the plants of which the animals of that population eat and little disease is also a huge plus because the population will have a low chance of the disease wiping the population of animals. This will help the population of animals grow.

5 0
3 years ago
What plant has the binomial (scientific name Ilex aquifoliam? plss​
ivanzaharov [21]
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explanation !!!!
Ilex aquifolium, commonly called English holly, is native to Europe, western Asia and north Africa. It is an erect, pyramidal, densely-branched, evergreen tree that typically grows to 30-50' (less frequently to 80') tall. It also may be trained and grown as a large shrub (10-15' tall).
6 0
4 years ago
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