Why might two elements possess similar chemical properties? A.
They belong to the same group of the periodic table.
B.
They have the same physical state.
C.
They have similar physical properties.
D.
They belong to the same period of the periodic table.

Which of the following best describes the expensive tissue hypothesis? brains require more energy, so the gut had to be reduced, and larger brains and tool use led to higher quality diets. increasing body size means that homo neanderthalensis had to include more fat in its diet. brains require more energy, so the gut had to be reduced as brains got bigger. brains require more fat, so the gastrointestinal viscera (gut) had to expand, and hands were needed to acquire more food.

Which test would show positive results for orange juice

Brian made this table to organize his notes on changes of state change of state energy change melting gain freezing lose deposition gain condensation lose