What makes a molecule a greenhouse gas? O It doesn't absorb light energy from the Sun, but it does absorb thermal energy (Infrared wavelength) coming up from the Earth.
It absorbs light energy from the Sun, and it also absorbs thermal energy coming up from the Earth.
O It absorbs light energy from the Sun, but it doesn't absorb thermal energy coming up from the Earth.
O It doesn't absorb any energy.

Fill in the blank 1. digestion occurs in the small intestine through the action of enzymes. 2. urea, excess water, and other waste materials are eliminated in a water fluid called 3. can cause infections by injecting dna or rna into hosts. 4. the human immune system produces in response to a vaccine, which later can bind to and destroy a pathogen if it invades. 5. are structures that link bone to bone at a joint 6. in the heart, blood flows from the right atrium to the right ventricle, where it is pumped to the the words i can use are: lymphocytes gliding pivot gas urine absorption dermis fulcrum lungs chemical viruses capillary vertebrae esophagus tendons antibodies synapses ligaments kidneys pathogens