Hel! ILL GIVE BRAINLIEST The graph below shows four different traits and the extent to which each trait is shared among different types of siblings raised in the same environment. In the graph, identical twins are siblings who share the same mother and father and are genetically identical, biological siblings are siblings who share the same mother and father but are genetically unique, and adoptive siblings are siblings who do not share the same mother and father.

Based on the information in the graph, which trait has the strongest genetic component?

A. Trait 1

B. Trait 2

C. Trait 3

D. Trait 4

Secondary pollutants are more harmful than primary pollutants. select the best answer from the choices provided ot of

Glucose is a form of sugar found in the blood cells use glucose as a source of energy, but too much or too little can cause serious health issues so, the body uses the hormone insulin to regulate glucose n the blood insulin maintain glucose levels in the blood if blood glucose lovels got very high, what would you expect to see happen to insulin levels?

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