The hippopotamus population has declined over the years. climate change and human predators have caused their numbers to decline. what adaptation could prevent their future extinction? a) they only give birth to one calf every other year. b) their large size makes them difficult to approach from a predators stance. c) their feet have membranes between their toes making it easy to move in water. d) their body is almost completely hairless except for a few bristles around their mouths.

Which best describes what you will do in the reaching your academic potential course?

Nh3 +02-no + h20 is unbalanced what is the balanced equation

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