« previous next »

Author Question: There are more species in tropical areas than in places more distant from the eq (Read 806 times)

penza

  • Hero Member
  • *****
  • Posts: 1,022
on: Oct 27, 2013
There are more species in tropical areas than in places more distant from the equator. This is probably a result of
A) fewer predators.
B) more intense annual solar radiation.
C) more frequent ecological disturbances.
D) fewer agents of disease.
E) fewer predators, more intense annual solar radiation, more frequent ecological disturbances, and fewer agents of disease.


Celeste

  • Hero Member
  • Posts: 588
Reply #1 on: Jun 13, 2019
B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Segregation according to resource factor among 40 species of British passerine birds. Segregation according to resource factor among 40 species of British passerine birds.
Specialized areas of the brain. Specialized areas of the brain.
Sensory Differences Between Species Sensory Differences Between Species
Similar-looking, related species that are native to distant geographic realms Similar-looking, related species that are native to distant geographic realms
Phylogenetic relationships among Hawaiian Drosophila species Phylogenetic relationships among Hawaiian Drosophila species
Video: Enzyme structure - Properties of enzymes

For a complete list of videos, visit our video library