In guinea pigs, having fur is a dominant trait, and being hairless is a recessive trait. Which of the following is true? O When both guinea pigs in a mating pair are hairless, they can have babies that have fur.
о All guinea pigs have fur.
O Guinea Pigs need to inherit the genes for having fur from both of their parents in order to have fur.
O Guinea pigs will have fur if they inherited the gene for having fur from one of their parents.

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