« previous next »

Author Question: _____ is the field of study focused on searches for life and possible habitats for such life on ... (Read 73 times)

sjones

  • Hero Member
  • *****
  • Posts: 520
on: Jul 27, 2018
_____ is the field of study focused on searches for life and possible habitats for such life on other worlds.
 
  A) Anthropology
  B) Sociology
  C) Ecology
  D) Astrobiology

Question 2

Which of the following must a cell be able to do to produce viable offspring?
 
  A) Make copies of its deoxyribonucleic acid
  B) Divide rapidly and uncontrollably
  C) Grow very large in size
  D) Produce antibiotics


leahchrapun

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Basic energy of a human life Basic energy of a human life
Fossils Give Us a View of Past Life Fossils Give Us a View of Past Life
The Scale of Life 2 The Scale of Life 2
palaeous life palaeous life
Baltimore Longitudinal Study of Aging Baltimore Longitudinal Study of Aging
Guidelines for Field Triage of Injured Patients, Centers for Disease Control, 2011 Guidelines for Field Triage of Injured Patients, Centers for Disease Control, 2011
Video: Digestive System Animation

For a complete list of videos, visit our video library