Author Question: Which of the examples below provides appropriate abiotic and biotic factors that (Read 661 times)

penza

  • Hero Member
  • *****
  • Posts: 1,022
Which of the examples below provides appropriate abiotic and biotic factors that might determine the distribution of the species in question?
A) the amount of nitrate and phosphate in the soil, and wildflower abundance and diversity
B) the number of frost-free days, and competition between species of introduced grasses and native alpine grasses
C) increased predation and decreased food availability, and a prairie dog population after a prairie fire
D) available sunlight and increased salinity in the top few meters of the ocean, and the abundance and diversity of phytoplankton communities
E) the pH and dissolved oxygen concentration, and the streams in which brook trout can live




Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

For a complete list of videos, visit our video library