« previous next »

Author Question: What theory proposes that all living organisms are descendants of different life forms that existed ... (Read 180 times)

charchew

  • Hero Member
  • *****
  • Posts: 579
on: Jul 13, 2018
What theory proposes that all living organisms are descendants of different life forms that existed in the past?
 A)organic evolution
 B)astrology
 C)paleontology
 D)plate tectonics
 E)natural selection

Question 2

What comprises the ocean crust?
 A)sedimentary rocks
 B)peridotite
 C)igneous rocks
 D)metamorphic rocks
 E)granite


emilymalinowski12

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 13, 2018
Answer to Question 1

A

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

charchew

  • Hero Member
  • *****
  • Posts: 579
Reply #2 on: Jul 13, 2018
Correct answers!


emilymalinowski12

  • Sr. Member
  • ****
  • Posts: 338
Reply #3 on: Jul 13, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

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?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Evolutionary shift in plant life cycle stage dominance. Evolutionary shift in plant life cycle stage dominance.
Organisms exhibit a diversity of behaviours, which include (clockwise from upper left), foraging and Organisms exhibit a diversity of behaviours, which include (clockwise from upper left), foraging and
Dispersing and sedentary stages of organisms. Dispersing and sedentary stages of organisms.
Biopsy. Various forms of gynecological biopsy are shown. Biopsy. Various forms of gynecological biopsy are shown.
inner life of cell inner life of cell
Common Root Words and Combining Forms Cont. Common Root Words and Combining Forms Cont.
Video: Stomach peristalsis - Movement of Food Through the Small Intestine

For a complete list of videos, visit our video library