Humans are neotenous because: a. they take longer to reach sexual maturity. b. they reach sexual maturity more quickly than chimpanzees. c. none of the other answer options is correct. d. in their adult state, they resemble juvenile chimpanzees. e. in their juvenile state, they resemble adult chimpanzees.

When a gasoline engine burns gasoline, what type of chemical reaction is occurring?

Coral have a symbiotic relationship with what in order to eat?

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