Answer:
true
Explanation:
this is true. because some freshwater evosystems are terrestrial
Answer:
Human interaction with the ecosystem has rapidly spread disease to Yellowstone's wildlife, which has proven to have adverse effects on populations. Also, humans tend to leave trash in poor areas. Littering is a problem in Yellowstone because it can be ingested by the wildlife and also pollute the park.
Explanation:
It is your circulatory system that takes nutrients and oxygen to cells and takes CO2 from them
Answer:
all
Explanation:
Because they are so close, than can collide very quickly, i.e. it takes less time for a molecule of the solid to 'bump' into its neighborough. Solids are packed together tighter than liquids and gases, hence sound travels fastest in solids. The distances in liquids are shorter than in gases, but longer than in solids
hope this helps
the right answer is by diffusion across a capillary wall
