Which statement is most likely a scientific law? animals need oxygen because it unlocks the energy contained in food. colonies of microscopic organisms grow faster in closed spaces because they cannot fly away. the oldest layers of rock lie below newer layers of rock on earth. healthy foods taste better than dangerous or spoiled foods.

How do we determine if they are made with matter

Earth takes in thermal energy from the sun in a process called . sunlight strikes earth’s surface at different angles. this angle is called the angle of . btw its

Nathan is an ecologist. he’s studying the effect of secondary consumers on primary consumers. his current research focuses on a population of blue jays and crows. they eat caterpillars and mice. if the number of blue jays increases, what are the likely effects on other populations? 1the number of crows will increase. 2the number of mice will decrease. 3the number of mice will remain the same. 4the number of caterpillars will decrease.