Fact 1: Sex hormones are chemical messengers that control sexual development and reproduction. Fact 2: Androgens are male sex hormones. Given the two facts above, answer the question "Androgens control sexual development and reproduction in who?" with the following options: - animals - viruses - insects - humans - females - males - plants - estrogens
males

(Question)
Fact 1: Mammals can also generate little bursts of heat by shivering. Fact 2: An inability to shiver or react to the cold can contribute to hypothermia. Given the two facts above, answer the question "Mammals can also generate little bursts of heat by what?" with the following options: - the body's largest organ - reacting to the cold - flow of electrons - looking very cold - reacting to the news - considering being warm - Movement of an air mass - with their fur
(Answer)
reacting to the cold

Ques: Fact 1: Unequal heating of Earth 's surface by the Sun causes global wind patterns. Fact 2: Unequal heating by the sun s rays causes differences in temperature. Given the two facts above, answer the question "Global wind patterns are caused by" with the following options: - plate shifts - fissures of hot, acidic water - earth rotating on axis - Differences in temperature - gravity - electromagnetic energy - scattered light - Greenhouse gases
Ans: Differences in temperature

(Q).
Fact 1: Passive immunity lasts only as long as the antibodies survive in body fluids. Fact 2: Booster shots are needed periodically to build up the passive immunity again. Given the two facts above, answer the question "What are needed after antibodies won't survive in body fluids?" with the following options: - booster shots - Veins and arteries. - chicken pox - Energy. - gun shots - kinetic energy - diseased tissue - turn to a doctor
(A).
booster shots

Ques:Fact 1: Acid rain has a negative impact on water quality. Fact 2: Sulfur dioxide causes acid rain. Given the two facts above, answer the question "What has a negative impact on water quality?" with the following options: - Reverse osmosis - fossil fuels - Fresh water - Carbon filter - chlorofluorocarbons - Sulfur dioxide - Pollution - harmful substances

Ans:Sulfur dioxide

Fact 1: Sweat wets the skin, and when it evaporates, it cools the body. Fact 2: Sweat is released from sweat glands beneath the skin, and as it evaporates, the skin is cooled. Given the two facts above, answer the question "What cools the skin?" with the following options: - humidity - temperature - condensation - Solar energy - evaporation - vaporization - layers of fat - water vapor
evaporation