An igneous rock sample may be classified as intrusive because of its a) glassy texture. b) small crystals. c) large crystals. d) porous texture.

50 points! which of the following is an inference? a burning candle is extinguished when it is covered with a jar. the candle burns longer than expected in a jar that has a plant in it. a plant lives longer than expected in a jar that has a burning candle. there is more oxygen in the jar because there is a plant in it.