Mosquitoes are pesky bugs that get their food supply from the blood of mammals. In order to make the blood easier to suck up, they inject a blood thinner into the mammal that causes that itchy mosquito bite. Is this an example of parasitism?

Write a paragraph at least 5 sentences “why all vaccinations should be mandatory”

Sea stars, sea urchins, sand dollars, and brittle stars are all memeber of a group, what is the common name of the group they are all in

What is the function of the somatic nervous system? connects the brain and the spinal cord to the rest of the body carry signals to the muscles and glands includes all nerves controlling the muscular system and external sensory receptors controls internal organs like the heart and bladder