Oratorias

Biology

1. Variety of species in a specific area
2. Food depends on it
Essential to nutrients
Increased diversity of genes
Used in medicines
Requirement forplant growth
Transforming ecosystems
Living things and interdependent
Animals could not exist without green plants
Brings stability
Oxygen

3. Habitat loss-animals cant stablish,habitat fragment- the separation
edge effect- different conditions
habitat duration- damage by pollution
water pollution- degrades aquatichabitat
land pollution- contamination
exotic species- species introducing in another ecosystem
5. Legal protections of species, preserving habitats, habitat corridors,working with people, captivity, protection plant species
6. Recycle, reuse, don’t waste water, save energy, walk, use bike, separate trash, don’t smoke, don’t burn plastics, turn off lights, don’tthrow batteries
7. He was a scientist and he was the first to invent modern evolutionary of theory.
8. Intentional of individuals in a population that has desirable traits
9. In nature
ex. Can laymillions of eggs
In any population ex. Differ in color size and speed
Individuals ex. Passes those variation to other generations
Over time ex. May look diff from ancestors
9. Disassemble thefood you eat into its component molecules sp that it can be used as energy for body
10.mouth- tastes food protection, chewing, swallowing, salivary
Stomach- breaks down food
Small intestine-chemicalactions, secretions of pancreas, secretions of the liver, absorption of food
Large intestine- water absorption, elimination of wastes

11.are starches of sugar, absorbed into bloodstream throughvilli of small intestine, these sugars circulate to fuel body
12. Help blood clot
13. Are essential nutrient. Provides energy for body and are used as building materials
14. Minerals- inorganic...