Which of these is a response of cats to external stimuli? A. O hairs on the back stand up when scared B. O decreased heart rate when sleeping C. movement of waste into the bladder D. O temperature increases during an infection

poor water quality affects most estuarine organisms, including commercially important fish and shellfish. the pollutants that have the greatest impact on the health of estuaries include toxic substances like chemicals and heavy metals, nutrient pollution (or eutrophication), and pathogens such as bacteria or viruses.

the wires in the toaster turning red and the toast crisping and turning brown

the match duh

explanation:

the offspring would all be white. if the parents are both white flowers then they have the genotype rr, which when crossed results in an all white punnet square.