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Zinaida [17]
3 years ago
15

What have you learned about radioactive dating? Check all that apply.​

Biology
1 answer:
Mila [183]3 years ago
6 0
<h2>Application of radioactive dating</h2>

Explanation:

  • It is used to detect the relationship between two closely related organism that are found from ancient period of time.
  • It is also use to detect the age of a newly discovered fossil.
  • Not only in the field of archaeology,it also used in the field of geology, sedimentology, for studying different lakes.
  • Isotope of iodine is used in medical field, to detect the cancer cells.
  • The isotope of carbon is used to detect the release of carbon in the ecosystem to monitor the release of old carbon which is stored in the soil thus it helps to detect the climate change which is done by anthropologenic disturbance.

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Scientific theories can change over time as new information is discovered if I lose scientific theory changes does this mean tha
Mashcka [7]
No. It was an idea that yielded common positive results. “Not a good theory” is biased terminology. New technology can yield new information, but it does not mean that it was not a good theory.
3 0
3 years ago
What would happen to the enzyme phosphatase if we decrease the PH to 3
Maurinko [17]

Answer:

it will ex plode

Explanation:

4 0
3 years ago
Which level of biological classification do Mammalia and Hominidae represent, respectively?
cupoosta [38]
The answer is class and family.

<span>Taxonomic groups are used for biological classification. There are eight main taxonomic groups: domain, kingdom, phylum, class, order, family, genus and species, with the domain as the most inclusive and species as the least inclusive. If we take a look on Mammalia and Hominidae classification, we can assume that Mammalia represents class, and Hominidae represents family:</span>

<span>1. Domain: Eukarya</span>

<span>2. Kingdom: Animalia</span>

<span>3. Phylum: Chordata</span>

<span><u>4. Class: Mammalia</u></span>

<span>5. Order: Primates</span>

<span><u>6. Family: Hominidae</u></span>

<span>7. Genus: Homo</span>

<span>8. Species: Homo sapiens</span>

3 0
3 years ago
Can someone please help me with 1 evolution question ?
geniusboy [140]
Antibiotic resistance is a consequence of evolution via natural selection. The antibiotic action is an environmental pressure; those bacteria which have a mutation allowing them to survive will live on to reproduce. They will then pass this trait to their offspring, which will be a fully resistant generation.
8 0
3 years ago
Heart rate decreased suddenly and then MAP immediately fell because peripheral blood vessels were extensively vasodilated. The b
steposvetlana [31]

Heart rate decreased suddenly and then MAP immediately fell because peripheral blood vessels were extensively vasodilated.

Explanation:

A VO2 max test is a clinical test done in a lab and is the ‘golden standard’ for measuring the potential and cardio-respiratory endurance of athletes and bikers.

It measures the oxygen carrying capability through a graded step test which determines the average power output. The maximal oxygen uptake along with cardiorespiratory responses is measured.

As per exercise physiology, the heart rate and cardiac output increases with exercise. When the potential is less, the resistance decreases, heart rate and mean arterial pressure also decrease .

8 0
3 years ago
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