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spayn [35]
3 years ago
5

What type of scientists studies tree rings to determine the history of an area?

Biology
2 answers:
ycow [4]3 years ago
6 0
Dendrochronologist

<span>Dendrochronology (or tree-ring dating) is the scientific method of dating <span>tree rings.</span></span>

rodikova [14]3 years ago
4 0

Answer:

The correct answer is option dendrochronologist.

Explanation:

Tree forms annual ring or concentric circles of new cells every year which shows the amount of wood produced during one growing season. The oldest rings are present in the center which are marked easily as they are smaller while the youngest rings are larger and present in the outer edge.

The study of the science of these tree rings is known as dendrochronology and the person who studies this science is known as dendrochronologist.

The study of dendrochronology is also used by the historians, classicists and medieval studies graduate along with Chemists, Botanists and Archaeologist.

Thus, option dendrochronologist is the correct answer.

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anygoal [31]

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Eating salt raises the amount of sodium in your bloodstream and wrecks the delicate balance, reducing the ability of your kidneys to remove the water. The result is a higher blood pressure due to the extra fluid and extra strain on the delicate blood vessels leading to the kidneys. Adding higher blood pressure to an already hbp patient wouldn't have good results.

Hope this helps.

6 0
3 years ago
Read 2 more answers
Which is a fuction of the protein hemolobin
nekit [7.7K]
Hemoglobin is contained in red blood cells,which efficiently carries oxygen from the lungs to the tissues of the body. It also helps in the transportation of carbon dioxide and hydrogen ions back to the lungs.
4 0
3 years ago
Which term describes the example below?A child with no freckles has a mother who has freckles and is heterozygous and a father w
Natali5045456 [20]
It is C as to have freckles you have to have a dominant and recessive gene (can be worked out using a punnett square) as the child has 50% of not having freckles like his dad or 50% having freckles like his mom. 
                     male genes(homozygous recessive)
                     f            f

female    F    Ff           Ff
genes
              f     ff             ff

so ff is not having freckles and being homozygous recessive, or Ff having freckles and being heterozygous.

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3 0
3 years ago
Which cell type is produced by mitosis?
rodikova [14]

Answer:

Two genetically identical daughter cells are produced from a single parent cell in mitosis

6 0
2 years ago
Kenny has a sore throat and visits the doctor. The nurse collects a throat swab, places the swab on a petri dish, and then place
Doss [256]
The answer is C: because growth at 37°C would be ideal for revealing bacteria that are human pathogens. 37°C is equivalent to 98.6°F, the normal body temperature for humans. If bacteria are reproducing at this temperature in a petri dish, they are also most likely reproducing in the body. 

Cultures are made so doctors can be sure a person is sick with a specific bacteria often in order to make sure they are taking the right medication to get better. Choice A doesn't make sense, because we wouldn't want to kill the bacteria we are trying to study. Bacteria that makes us sick is harmful bacteria and is what we are trying to isolate. Choice B doesn't make sense, because they are only being incubated at one temperature, not a range or variety. Choice D is harder to rule out, but again the doctor wants the bacteria to reproduce so they can be sure that's what is causing the infection, so it wouldn't make sense that we would put the bacteria in a temperature they would not reproduce. 
7 0
3 years ago
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