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

Author Question: Darwin and Wallace discovered natural selection without knowledge of an important field of biology ... (Read 115 times)

karlynnae

  • Hero Member
  • *****
  • Posts: 599
on: Jul 16, 2018
Darwin and Wallace discovered natural selection without knowledge of an important field of biology that is very much a part of biological evolution.
 
  What essential part of biological evolution was poorly understood when they first presented natural selection to the world? A) Geology
  B) Genetics and DNA
  C) Anatomy
  D) Physiology and embryology

Question 2

A home is buried in soil such that only the south facing side of the home, with many large windows, is exposed to the outside. Such construction of a home in Oklahoma is benefiting from
 
  A) biomass heating and geothermal cooling.
  B) active geothermal heating and cooling.
  C) solar heating and geothermal cooling.
  D) passive solar and active biomass energy.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ryansturges

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 16, 2018
Answer to Question 1

B

Answer to Question 2

C


karlynnae

  • Member
  • Posts: 599
Reply 2 on: Jul 16, 2018
Great answer, keep it coming :)

bdobbins

  • Member
  • Posts: 326
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Biology Biology
Anatomically modern humans left archaeological clues, including evidence of burials, which indicate Anatomically modern humans left archaeological clues, including evidence of burials, which indicate
Aging is more than biology. In some cultures, Jennifer Lopez, 43, would be considered elderly. Lopez ... Aging is more than biology. In some cultures, Jennifer Lopez, 43, would be considered elderly. Lopez ...
biology help biology help
biology help biology help
Sexual Selection: Stalk-Eyed Flies Sexual Selection: Stalk-Eyed Flies
Video: Bacteriophage (Virus) - Mice Experiment

For a complete list of videos, visit our video library