Biology Flashcards
Which are the 2 kinds of digestion?
Mechanical and chemical
Absorption is?
The process by which nutrient molecules pass thought the wall ot your digestive systemito your blood.
What is pancreas?
Is a triangular organ that lies between the stomach and small intestine.
What is habitat?
An environment that provides the things the organism needs to live.
Ehat are the 2 parts of an organism’s habitad with which it interacts?
Biotic factors and abiotic factors
What are the levels of organization an prosystem?
Species, populaton, ecosystems, and communities.
What are some nonliving parts of a habitat?
Madrigera
Biotic and abiotic factors:
An organism interacts with both living and non-living parts of its habitat.
What are species?
Is a gruop of organisms that are physically similar and can mate with each other.
What are community?
Are all the different populations that live together in an area.
What is competition?
The struggle between organisms to sursive as they attemprt to use the same limited resources.
What is predation?
Is an interaction in which one organism kills another for food
Symbiosis:
Is a close relationship between 2 species that benefits at least one of the species.
Mutualism:
Both species benefit
Commensalism:
1 species benefit and the other one is neither helped or harmed.