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sladkih [1.3K]
3 years ago
9

How do geologic timelines help scientists?

Biology
1 answer:
Otrada [13]3 years ago
7 0

Answer:

They used relative dating to divide Earth's past in several chunks of time when similar organisms were on Earth. Later, scientists used absolute dating to determine the actual number of years ago that events happened. The geologic time scale is divided into eons, eras, periods, and epochs.

Explanation:

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Which correctly lists three features that are parts of the topography of an area?
GrogVix [38]

Answer:

Relief, elevation, and landforms

Explanation:

Topography is the shape of a land. It's elevation, land form, and relief.

4 0
3 years ago
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If someone had the list of your traits you provided in question 1,do you think he or she would be able to find youin a group of
nignag [31]

Answer:

He won't. humans are unique.

Explanation:

DNA holds all the knowledge for your physical traits, which are basically protein-determined. Therefore, DNA has the protein-making instructions. Within DNA, a gene encodes each protein. The sequence of nucleotides in a genome precisely determines the order and forms of amino acid.

DNA----RNA-----PROTEIN

5 0
3 years ago
A species of rabbit is preyed upon by foxes, which are preyed upon by wolves. Humans decide to open a hunting season on the wolf
Zigmanuir [339]

Answer:

The rabbit population will decrease, due to the increased fox population.

Explanation:

Predator-Prey system usually experience changes that are cyclic. This occurs because the availability of the foods influences the population size. So, if there is not enough food for the predator (prey), their population will decrease in size. On the other hand, population of predator also has influence on the pray: population of prey will grow if there is decrease in population of predators.

8 0
3 years ago
Week 11 discussion forum-Ecogenetics is a branch of genetics that deals with the genetic variation that underlies reactive diffe
timurjin [86]

Explanation:

(a) Silicosis is a situation in which the person work in stone grinding industries, they tend to inhale the crystalline silica dust, which is also a part of sand and rock. It affects the human lungs and can cause lung fibrosis.

(b) Benzoates, Nitrates, sulphites are the food preservatives chemicals which are used mostly in food preparation so that it can be stored for long period. These chemicals are harmful for human and can cause disease in the human. They can cause severe asthma in humans. The international agency for the research of cancer has reviewed ingested nitrates and nitrites are probably carcinogenic to humans.

(c) Industrial pollution cause water and soil pollution. Industrial pollution is the release of wastes and pollutants generated by the industrial activities into the natural environmental including air, water and sand. It causes chronic health problems. Polluted air cause lung related issue and polluted water causes abdominal pain, diarrhea in humans  

8 0
3 years ago
Animals are not self-conscious and are there merely to an end. That end is man______.If he is not to stifle his human feelings,
TEA [102]

Answer:

This quote is by Immanuel Kant and is meant to defend animals from the cruel actions of men.

Explanation:

German Immanuel Kant was one of the most influential philosophers of all time. <u>Kant opposed Utilitarianism</u>, an ethical theory that reduced the rights or wrongs of an action to how positive or negative the outcome of said action was, which could lead to vile actions since nothing was really wrong unless it had bad consequences.

To Kant, animals were deserving of good treatment, and he believed that a man who is cruel to animals is also cruel to other men.

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3 years ago
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