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
notsponge [240]
3 years ago
8

What can antarctic ice core samples tell us about atmospheric co2 levels? select all that apply.

Mathematics
1 answer:
NeTakaya3 years ago
4 0
CO2 ice core data confirms CO2 measurements taken directly from the atmosphere. Ice cores can help scientists estimate atmospheric CO2 levels from centuries ago.
You might be interested in
Which angles are not supplementary
Levart [38]
<h3>Answer: Choice c) </h3>

===============================================================

Explanation:

Choice a) can be ruled out because angles A and D are supplementary. Supplementary angles add to 180 degrees by definition. They form a straight line or straight angle.

Choice b) and choice d) are eliminated for similar reasoning as choice a).

Choice c) is the only thing left. It turns out that angles B and D are not supplementary, but rather they are vertical angles. They are opposite one another in this X shape. Vertical angles are always congruent.

Note: Angles B and D are supplementary if and only if the angles are 90 degrees each.

4 0
2 years ago
NEED HELP WILL GIVE BRAINLIEST!!! PLEASE ANSWER THE TWO QUESTIONS ABOVE!
Alex787 [66]

Answer:

1. 9 6/12

2. 4 3/12

Step-by-step explanation:

I did the math on it.

4 0
2 years ago
Read 2 more answers
What is the volume of a cereal box that is 2 inches thick and 12 inches high and 10 inches high??
pychu [463]
You multiply by doing V=l*w*h and that would be 2*10*12 which would equal 240
5 0
3 years ago
Read 2 more answers
Pets Plus and Pet Planet are having a sale on the same aquarium. At Pets Plus the aquarium is on sale for 30% off the original p
SOVA2 [1]

Answer:

Pets Plus

Step-by-step explanation:

A 30% discount is greater than a 25% discount

4 0
3 years ago
4 (5+6)-15 evaluate the question?
SCORPION-xisa [38]
PEMDAS
4(11)-15
44-15
29
3 0
3 years ago
Read 2 more answers
Other questions:
  • Katrina, Jackie, and Molly are making crafts for the craft fair. Katrina has 3/10
    8·1 answer
  • 42,580,000 convert to scientific notation
    15·2 answers
  • Given the two triangles are similar, what are the values of q and t? Round to the nearest hundredth. triangle DEF with the measu
    10·1 answer
  • What is 383,342 rounded?
    8·1 answer
  • Which point best represents the solution to the
    12·1 answer
  • The sequence 10, 15, 22.5, 33.75, ... represents the percentage of votes a particular political candidate has according to polls
    12·1 answer
  • 3. Una caravana migrante, procedente de Honduras debe recorrer 5 km en 4 días si quiere alcanzar al tren conocido como la Bestia
    5·1 answer
  • What multiplied to -24 and adds to -10?
    6·2 answers
  • Find the value of x if the perimeter is 30. X+3, x, 2x-1
    10·1 answer
  • Increase 31 kg by 100%.​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!