Help!! Numerous research studies have been conducted on how a non-native species can possibly
affect the health of an ecosystem. This issue has become more prevalent over the past
century due to increased globalization. When looking at the data that shows the relationship of
species richness and the number of non-native species across all latitudes, a distinct pattern
emerges: non-native species occur in higher amounts closer to the poles and in fewer closer
to the equator. Based on the activities you completed, explain why this difference might be
seen in high- and low-diverse ecosystems.

Which pattern most likely came from a gunshot and which one was produced from a blow on the head? explain your answer?

With the description of the different cell walls, membranes, and associated proteins set in the students' minds, you now need to introduce them to the idea that the cell wall can also act as a foundation to build things upon. bacterial appendages require a strong foundation that will offer the support needed to move and function in a dynamic world. for example, flagella are long, whiplike protein structures that are used by many gram-positive and gram-negative bacteria for locomotion. in order to function effectively, a flagellum must be firmly anchored to the cell wall. how will you be able to get across the idea that the peptidoglycan cell wall is strong enough to support such a mechanism? with a protein rod that passes through the cell wall and protein rings used to anchor it in the membranes, these basal bodies are the rudimentary biological motors that use atp power to spin the hook and the flagella attached to it. bacterial flagella have a biological motor that spins within the cell wall and is powered by atp. this allows the flagella to spin in a whiplike motion to propel the bacterium.

Of seawater increases with decrease in the temperature. therefore, the cold water sinks to the deeper layers at the bottom