This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The concentration of nitrogen in the earth's atmosphere is approximately (Read 78 times)

storky111

  • Hero Member
  • *****
  • Posts: 561
on: Jan 6, 2021

Question 1

The concentration of carbon dioxide in the earth's atmosphere is
◦ 0.004 percent.
◦ 0.04 percent.
◦ 0.4 percent.
◦ 4.0 percent.
◦ 40 percent.

Question 2

The concentration of nitrogen in the earth's atmosphere is approximately
◦ 78 percent.
◦ 66 percent.
◦ 50 percent.
◦ 33 percent.
◦ 20 percent.
Human Biology ¦ Starr, McMillan ¦ 10th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by storky111 on Jan 6, 2021

kingfahad97

  • Sr. Member
  • ****
  • Posts: 308
Reply #1 on: Jan 6, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 29% of students answer this correctly


storky111

  • Member
  • Posts: 561
Reply 2 on: Jan 6, 2021
YES! Correct, THANKS for helping me on my review

bigcheese9

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Nitrogen Cycle Nitrogen Cycle
Rivers on Mars and Earth Rivers on Mars and Earth
Earth-Sun Relationships Earth-Sun Relationships
Earth Atmosphere Earth Atmosphere
Gravity on Earth Vs. Gravity in Bed Gravity on Earth Vs. Gravity in Bed
Soybean plants in nitrogen-poor soil show how root nodules affect growth. Only the darker green plan Soybean plants in nitrogen-poor soil show how root nodules affect growth. Only the darker green plan
Video: Bulk flow - Factors that influence bulk flow

For a complete list of videos, visit our video library