This topic contains a solution. Click here to go to the answer

Author Question: ___________ and ____________ are the two scientists who independently discovered the mechanism of ... (Read 28 times)

clmills979

  • Hero Member
  • *****
  • Posts: 551

___________ and ____________ are the two scientists who independently discovered the mechanism of natural
  selection. Fill in the blank(s) with the appropriate word(s).



Question 2

What type of transport is able to move against normal concentration gradients?
  a. passive transport
  b. diffusion
  c. osmosis
  d. dispersion
  e. active transport




Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ryhom

  • Sr. Member
  • ****
  • Posts: 366
Answer to Question 1

Darwin; Wallace
Wallace; Darwin
Charles Darwin; Alfred Wallace
Alfred Wallace; Charles Darwin



Answer to Question 2

e




clmills979

  • Member
  • Posts: 551
Reply 2 on: Aug 22, 2018
Great answer, keep it coming :)


cam1229

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

For a complete list of videos, visit our video library