subject

Biology, 21.07.2021 14:00 leo4687

Which radioactive isotope would you use to date a 4-billion-year-old piece of granite? A . Carbon - 14 dating
B . Uranium- 238 - lead 206 dating
C .potassium - argon dating

ansver

Answers: 1

Show answers

Another question on Biology

question

Biology, 21.06.2019 16:30

Which organism is the producer in this food web? 7th grade question. a) arthropods b) birds c) fungi d) plants

Answers: 1

question

Biology, 21.06.2019 18:50

The eruption of a nearby volcano causes a prairie ecosystem to receive a lot less sunlight.which of these is the most likely effect on the ecosystem? a-an increase in biodiversity. b-an increase in immigration to the area. c-a decrease in available water. d-a decrease in plant growth.

Answers: 2

question

Biology, 22.06.2019 02:10

The terrestrial planets are characterized by having a a.) silicate core b.) iron-rich silicate core c.) iron-rich metallic core d.) none of these

Answers: 2

question

Biology, 22.06.2019 06:50

What is the identity of the planets?

Answers: 3

You know the right answer?

Which radioactive isotope would you use to date a 4-billion-year-old piece of granite? A . Carbon -...

Questions

question

Mathematics, 04.03.2021 05:00

Write a proportion to find how many points x a student needs to score on a test worth 50 points to get a test score of 78%...

question

Mathematics, 04.03.2021 05:00

I need help pls, I am not sure about my answer, no random answers pls!

question

History, 04.03.2021 05:00

How would you describe U. S. - Cuban relations in the early 1900s?...

question

Business, 04.03.2021 05:00

I want a christian bf anyone up for the task?...

question

Mathematics, 04.03.2021 05:00

URGENT HELP Will be marking brainliest ...

question

Mathematics, 04.03.2021 05:00

Order the numbers from greatest to least:2.2 3.200 3.020

question

Mathematics, 04.03.2021 05:00

Above are two different diagrams of the same backyard. If the length of the diagram on the left is 6 in, what is the length of the diagram on the righ...

question

Mathematics, 04.03.2021 05:00

Need help with algebra 2. PLATO/EDMENTUM ...

question

Mathematics, 04.03.2021 05:00

Ok I think this will be a better picture for the Newton’s law thingy

question

Mathematics, 04.03.2021 05:00

Hello my fellow tigers!! Um i need a lot of help . . . with a question i promise. i am giving a lot of points for this because of several reasons.

question

Mathematics, 04.03.2021 05:00

PLS HELP Solve each of the following systems using the substitution method. y = 5x + 2, x + 3y = 7...

question

Chemistry, 04.03.2021 05:00

At the end of a game, a basketball player on the winning team throws the basketball straight up as high as he can throw it. At the top of its path, t...

question

Mathematics, 04.03.2021 05:00

The diameter of a circle is 14m. find the circumference to the nearest tenth...

question

Social Studies, 04.03.2021 05:00

Is Manila located in the low latitude or high latitude? Why?...

question

History, 04.03.2021 05:00

Which two statements accurately describe Russia’s social structure in the early nineteenth century? The empire’s industrial sector was developing rap...

question

Mathematics, 04.03.2021 05:00

Is this correct? Not sure. ...

question

English, 04.03.2021 05:00

What is sensory language?(1 point) words that are spoken by the characters words that can have exact meanings words that appe...

question

Mathematics, 04.03.2021 05:00

Day 1 Day 2 Day 3 Gina 12 24 36 Tristan 8 16 24 What is the unit rate for each person? Gina: ornaments per day Tristan: || ornaments per day...

question

Mathematics, 04.03.2021 05:00

How do I solve 1 1/3 × 2 2/4 is steps?...

question

History, 04.03.2021 05:00

In the text, the author describes how Rome’s rostra were used to address the public. How do people go about addressing the public today? How does publ...

More questions: Biology Another questions

Questions on the website: 13722367