« previous next »

Author Question: Adaptation in populations takes place in response to A) anticipated future needs. B) selective ... (Read 294 times)

dakota nelson

  • Hero Member
  • *****
  • Posts: 604
on: Jul 16, 2018
Adaptation in populations takes place in response to
 
  A) anticipated future needs.
  B) selective pressures they have not yet experienced.
  C) only the selective pressures they currently experience.
  D) only selective pressures that favor survival.

Question 2

Which one of the following is one of the most important components of concentrated solar power?
 
  A) Photovoltaic cells
  B) Inertia
  C) Wind turbines
  D) Mirrors or reflectors


marict

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jul 16, 2018
Answer to Question 1

C

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

dakota nelson

  • Hero Member
  • *****
  • Posts: 604
Reply #2 on: Jul 16, 2018
Correct answers!


marict

  • Sr. Member
  • ****
  • Posts: 304
Reply #3 on: Jul 16, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Zonal wind speeds on Uranus. Shaded areas show the southern collar and its future northern counterpa Zonal wind speeds on Uranus. Shaded areas show the southern collar and its future northern counterpa
Activity of a Hippocampal Place Cell Activity of a Hippocampal Place Cell
Cancer Survival Rates According to Psychological Response to Diagnosis Cancer Survival Rates According to Psychological Response to Diagnosis
Place your hands on both sides of the upper arm, and squeeze along the anterior and posterior ... Place your hands on both sides of the upper arm, and squeeze along the anterior and posterior ...
Computers Are Your Future Complete Computers Are Your Future Complete
Vision light adaptation & release of the inhibitory neurotransmitter glutamate Vision light adaptation & release of the inhibitory neurotransmitter glutamate
Video: Neurosynapse Animation

For a complete list of videos, visit our video library