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AleksandrR [38]
3 years ago
11

____ dating on the primitive meteorites that have been collected show that they are around 4.6 billion years old

Biology
1 answer:
Alborosie3 years ago
7 0

Explanation:

<u>1. Chondrite </u>dating on the primitive meteorites that have been collected show that they are around 4.6 billion years old.

Chondrites are described as stony meteorites generally unmodified by changes to the parent body such as melting induced by high heat or becoming differentiated by separating into constituent layers. Chondrite-dating utilizes isotopes of lead, 206Pb/204Pb to provide age or chronometric estimates of around 4.6 billion years- this is further confirmed via their composition, which consists of stable, nonvolatile elements common in stars within this galaxy.

Learn more about radiometric dating at brainly.com/question/7022607

#LearnWithBrainly

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These large bodies of water are covered with sand and rock, located inland, and usually fed by a stream.
hoa [83]

Answer:

The answer is 2; Lake.

Explanation:

A lake (from Latin lacus) is a large body of water (larger and deeper than a pond) within a body of land. As a lake is separated from the ocean, it is not a sea. Some lakes are very big, and people in the past sometimes called them seas. Lakes do not flow like rivers, but many have rivers flowing into and out of them.

7 0
3 years ago
Why does the government not do more to regulate nonpoint source pollution
sashaice [31]

Hello!

The answer you were looking for is....

(D) Nonpoint source pollution is difficult to regulate, because its source is difficult to track.

7 0
3 years ago
One way that the investigator could increase the validity of the investigation​
Kryger [21]

Answer:

for different purpose like accuracy, validate

4 0
2 years ago
What does the fossil trace golf course in golden, colorado, have to do with mineral resources?what does the fossil trace golf co
vampirchik [111]

Fossil trace golf course is a prehistoric club with a massive remnants of clay mining equipment can be seen throughout the layout designed by renowned architect Jim Engh.

<h3>what is fossil trace golf course?</h3>

A club with ancient history and  remnants of clay mining equipment.

Each piece is of rich history of the property and save the memories of many award winning golf players.

It was established in July 2003 in the Colorado City of Golden which was actually opened 64-million years

Fossil Trace Golf Club is widely called as one of Denver’s top golf course.

Learn more about golf, here:

brainly.com/question/332984

#SPJ4

4 0
1 year ago
Calculate the approximate diameter of the field of view occupied by the flea. The diameter field of view at 100x magnification o
GalinKa [24]

Answer:

The correct answer is "190 um".

Explanation:

The given values are:

Field of view,

= 380 um

Percentage,

= 50%

Now,

The size of flea occupied will be:

= 50 \ percent\times  380

= 0.50\times 380

= 190 \ um

5 0
3 years ago
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