Answer:
more carbon dioxide would build up without the tress to recycle it and many animals would lose their habitats
Answer:
Explanation:
Basically its when tiny molecules float across the membrane from the lowest concentration to the highest concentration to get what they need like glucose.
Filtration occurs in glomerulus section of the mammalian nephrons
It is the Mid-Atlantic Ridge.
Density is mass per unit volume:
d = m/v
In this case the density would be 2kg/10L which works out to 0.2kg/L.