Our environment is what houses and helps our ecosystem grow and thrive. Without protecting and taking care of our environment we're putting so many lives at danger such as animals, plants and crops, and even our own. All of the ecosystems that make up our environment are deeply connected.
I do believe it would be the last one in which it describes how how the other species would decline in population size and migrate
In contrast to compact bone, spongy bones does not contain true Haversian systems( tiny tubes that form a network in bone and contain blood vessels) but consist of an irregular lattice of thin plates of bone called trabeculae.
The spaces between trabeculae are filled with marrow. The cells of the red marrow are responsible for producing blood. Within trabeculae lie lacunae which contain osteocytes.
Blood vessels from the periosteum penetrate through to the spongy bone, and osteocytes in the trabeculae are nourished directly from the blood circulating through the marrow cavities.
Polysaccharide is compose of repeating unit of monosaccharide. Polysaccharide is subdivided into two major area based on its functionality, as Storage polysaccharide and Structural polysaccharide. The major difference of this two types is based on the orientation of each monosaccharide to other monosaccharide. It is indeed the linkage that made each type unique from each other despite in some cases that the monosaccharide might be the same for both the two types.