Sickle-cell disease is a genetic disorder that causes many red blood cells to become sickle shaped. as shown in the diagram, sickle-shaped cells can clog blood vessels and impede blood flow. what does the effect of sickle-shaped cells on blood flow imply about the shape of normal red blood cells?

What is the inability of an individual or a society to achieve a minimum standard of living known as ?

When a doggo starts to pace around in the same line for a hand full of days. what would that mean?

For the strategies below, decide whether they are best described as demand-side solutions or supply-side solutions to meeting human needs for fresh water. remember that a demand-side solution reduces demand for fresh water, whereas a supply-side solution increases the supply of fresh water. (a) damming a river to create a reservoir (b) desalinating seawater (c) a nation invading a neighboring country to access their rivers (d) raising water prices for consumers and businesses (e) providing tax breaks for companies that use less water (f) replacing inefficient irrigation with more-efficient drip irrigation to grow crops (g) requiring low-flow showerheads in all new homes