What are the two contributing factors to global climate change? (choose one) ozone and the stratosphere

the moon and planet

greenhouse gases and solar radiation

Mario performed an experiment to determine if photosynthesis was affected by the amount of light that a plant received. what could he have done to increase the validity of his data? reduce the number of plants. remove the 1 hour group. add a 0 hours control. measure the oxygen in liters

Transmission electron microscope are best for viewing a) microorganisms in pond water b) internal organs of a mouse c)internal structures of a cell d) surface features of a specimen

Two critical interventions to turn around the opioid crises are: