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

Author Question: There is oxygen in Earth's atmosphere because of plant life. a. True b. False Indicate whether ... (Read 134 times)

DyllonKazuo

  • Hero Member
  • *****
  • Posts: 565
on: Jul 27, 2018
There is oxygen in Earth's atmosphere because of plant life.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

To an observer on Earth, dust in the interstellar medium will cause a star to appear_____________ __ and_______________t han it really is.
 
  Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Briannahope

  • Sr. Member
  • ****
  • Posts: 364
Reply #1 on: Jul 27, 2018
Answer to Question 1

True

Answer to Question 2

fainter; cooler
cooler; fainter


DyllonKazuo

  • Member
  • Posts: 565
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

T4T

  • Member
  • Posts: 348
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Size comparison of Earth and Uranus Size comparison of Earth and Uranus
Plant Cell Plant Cell
Earth’s history is divided into nested sets of time--eons, eras, periods, and epochs--and is called Earth’s history is divided into nested sets of time--eons, eras, periods, and epochs--and is called
Three Mile Island Nuclear Power Plant in PA. Three Mile Island Nuclear Power Plant in PA.
Earth Atmosphere Earth Atmosphere
Earth 240 Million Years Ago Earth 240 Million Years Ago
Video: Male Reproductive System - Testosterone

For a complete list of videos, visit our video library