No links! The savanna is home to a variety of plant and animal species. Populations depend on and may compete for biotic and abiotic factors in this biome. Select ALL of the interactions between biotic factors in the savanna. A)A pride of lions hunt zebra.
B)The yearly rainfall pattern causes wet and dry seasons.
C)Populations compete for food sources at the watering hole.
D)The average rainfall and temperature determine the plant life that can grow in the savanna.
E)Herbivores such as elephants and rhinos depend on the variety of grasses that grow in the savanna.

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