Which country has the longest coast? Australia

Canada

United States

Namibia

Why do we perceive objects as retaining their brightness under different lighting levels?

Thyroid-stimulating hormone stimulates the thyroid gland to secrete sex hormones. true or false

2pomis which of the following would be a valid hypothesis for a scientific investigation about how transportation affects food security? alcannotatiord foods purchased from the local farmers market. o b. how does the distance a food travels affect its affordability? o e foods that travel great distances cost less than foods bought o d why do local farmers markets have food with such high prices?