Biology Ch.3.4

Question 1

all the living organisms in an environment

Answer 1

Biotic Factors

Question 2

the non-living parts of the environment ex. climate wind nutrient availability soil and sunlight

Answer 2

Abiotic Factors

Question 3

an area where an organism lives - includes both biotic and abiotic factors

Answer 3

Habitat (environment)

Question 4

all strategies and adaptations a species uses in its environment

Answer 4

Niche

Question 5

any relationship in which two species live closely together

Answer 5

symbiosis

Question 6

both species benefit from a relationship

Answer 6

Mutualism

Question 7

One organism benefits the other isn’t helped or harmed

Answer 7

Commensalism

Question 8

an Organism live on or in another organism and harms it

Answer 8

Parasitism

Question 9

Organisms that seek out and eat other organisms

Answer 9

Predator

Question 10

Organisms that are eaten

Answer 10

Prey