« previous next »

Author Question: Weeds can be pests because they can harbor insects. Indicate whether the statement is true or ... (Read 50 times)

crobinson2013

  • Hero Member
  • *****
  • Posts: 535
on: Jul 21, 2018
Weeds can be pests because they can harbor insects.
 
  Indicate whether the statement is true or false

Question 2

Human activities require as much light as is required for the growth of plants.
 
  Indicate whether the statement is true or false


todom5090

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 21, 2018
Answer to Question 1

T

Answer to Question 2

F


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Chemoreception in insects. Chemoreception in insects.
The tracheal system of insects. The tracheal system of insects.
Insects Under the Electron Microscope Insects Under the Electron Microscope
Insects Under the Electron Microscope Insects Under the Electron Microscope
Insects Under the Electron Microscope Insects Under the Electron Microscope
True-color image of layers of haze in Titan's atmosphere. True-color image of layers of haze in Titan's atmosphere.
Video: Anatomy and Chemical Makeup of a Single Hair (Animation)

For a complete list of videos, visit our video library