1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ad-work [718]
3 years ago
14

Which of the following statements depend on the absolute dating of events? Dinosaurs went extinct before monkeys evolved. Birds

separated from dinosaur relatives 120 million years ago. The oldest Earth rocks are 3.9 billion years old. In undisturbed rock layers, we find older rock layers beneath younger rock layers.
Biology
2 answers:
Rina8888 [55]3 years ago
6 0

Answer;

-Birds separated from dinosaur relatives 120 million years ago.

-The oldest Earth rocks are 3.9 billion years old.

Explanation;

-Geologists often need to know the age of material that they find. They use absolute dating methods, sometimes called numerical dating, to give rocks an actual date, or date range, in number of years. This is different to relative dating, which only puts geological events in time order.

-Absolute dating provides a numerical age or range in contrast with relative dating which places events in order without any measure of the age between events. Most absolute dates for rocks are obtained with radiometric methods. These use radioactive minerals in rocks as geological clocks.

DIA [1.3K]3 years ago
3 0
The correct answer of the given question above would be the third option. The statement that depends on the absolute dating of events is this: The oldest Earth rocks are 3.9 billion years old. Absolute dating is the method of determining the specific date of an archaeological or paleontological artifact. In contrast, relative dating is just the determining of the relative order of events and not necessarily the estimated age of the artifact.
You might be interested in
Heyo friends I'm new here
Tomtit [17]

Answer:  The atmosphere prevents the sudden increase in temperature during the daylight hours. And during the night, it slows down the escape of heat into outer space The atmosphere keeps the average temperature of the Earth fairly steady during the day and even during the course of the whole year.

7 0
3 years ago
Read 2 more answers
What are the important plants in agriscience?
leva [86]

Answer:  Major grain crops are corn, wheat, barley, oats, rye, rice, sorghum, and soybeans. Less than 10 percent of the corn grown in the U.S. is for human consumption. Legume plants such as dry beans and peas are important foods in the diet of many Americans and people around the world.

Explanation:

6 0
3 years ago
What are two characteristics of a scientific information source that may indicate the information is unreliable?
Ksivusya [100]

Scientific information refers to the classification, collection, dissemination, and retrieval of recorded knowledge treated both as a pure and as an applied science. The two features of a scientific information source, which may suggest that the information is not reliable are:  

1. The information is based on data that are not peer-reviewed, that is, the information has not been reviewed by the experts in the field, or is not encouraged by an accord of experts in the field.  

2. The references are not cited, that is, it not clear or not known that from where the information originated.  


4 0
3 years ago
An example of a community​
Lelechka [254]

Answer:

Community, also called biological community, in biology, an interacting group of various species in a common location. For example, a forest of trees and undergrowth plants, inhabited by animals and rooted in soil containing bacteria and fungi, constitutes a biological community.

Explanation:

6 0
3 years ago
All living things must maintain a strict internal temperature. There can be serious consequences if the internal temperature dev
stealth61 [152]
I think the answer is B. Homeostasis.
5 0
2 years ago
Other questions:
  • Some antibiotics inhibit trna from delivering amino acids to the ribosome. what process cannot be completed?
    6·1 answer
  • Mutations are important to the evolution of a species because
    5·1 answer
  • What do all of the organ systems in a human form?
    8·1 answer
  • HURRRYYYY
    11·1 answer
  • The cell cycle is divided into two phases interphase and cytokinesis is this true
    11·2 answers
  • How much water would fall to the Earth if all the water vapor condensed?
    13·2 answers
  • Explain how the terms in each set below are related.
    7·1 answer
  • Mesoglea is present in ____​
    15·1 answer
  • 2
    13·1 answer
  • How do we ensure that society appreciates the full importance of plants?​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!