When people exercise, their body cells build up more waste quickly. which two body systems work
together to remove these wastes from their cells?
(1) immune and endocrine (3) respiratory and circulatory
(2) digestive and skeletal (4) circulatory and digestive

Asea turtle has washed up on a remote section of a beach. this known as a stranding occurs when a dead,sick or injured sea turtle washed up on the shoreline. which statment best explain why stranding should be reported immediately to local authorities

Which benefit of the community experience when its members have a hide level of health literacy

Ihave no idea how to solve these. plus there's another question that is 2) a 10 kilogram meteorite is collected in space and brought back to earth. it is composed of 1.25 kg of uranium-238 and 8.75 kg of lead-206. how many u-238 half lives have passed? what is the approximate age of the meteorite?