Affiliate Marketing Secrets

1.
Cougars are predators that often eat weakened or diseased animals. This is a description of the _____ of cougars.
(1 point)
•habitat
•community
•niche
•none of these
3.
____________________ are characterized by complex food webs, many different species of organisms, and little or no succession.
(1 point)
4.
The first organisms to appear in an area undergoing succession are known as ____________________.
(1 point)
5.
The effect of movement of people between counties has _____ effect on total world population.
(1 point)
•a damaging
•little
•a great
no

I need articles with information such as phylum, genus, species, scientific name, niche, fun facts, etc. By the way what is phylum, and genus. What is my science article paper looking for when it asks me for phylum and genus?

2. An organism’s niche is the sum of all its interactions in its environment, including interactions with other organisms.
A) True
B) False

A:Organisms were able to find niches that were best suited to their needs.
B:The fittest organisms took advantage of new resources.
C:The strongest organisms beat out the competition for resources.
D;The least fit organisms occupied new niches.

A:the ability to defend from predators
B;the ability to reproduce
C:the ability to obtain energy from the sun
D:No answer is correct.

A) Taxonomy is the branch of biology concerned with naming and classifying the diverse forms
of life.
B) The ecological species concept identifies species in terms of their ecological niches.
C) The phylogenetic species concept defines a species as a set or organisms with a unique
genetic history.
D) The morphological species concept relies upon identifying genotypic diversity and
comparing the nucleotides of genes.
E) The biological species concept is useless for organisms that are completely asexual in their
reproduction