Scientists use supporting evidence to create an explanation. Explain why using evidence to support your explanations is a good practice. and then answer Compare and contrast how observations and results can be used to support a conclusion to an experiment. please help me due in 12 min 20 points

Aray of light traveling parallel to the principal axis of a concave mirror will be reflected through the mirror's

Choose all the answers that apply. our solar system: is in a spiral galaxy no longer includes pluto is made mostly of empty space is in the andromeda galaxy is the only known system that supports life

It is reasonable to assume that the bulk modulus of blood is about the same as that of water (2.2 gpa). as one goes deeper and deeper in the ocean, the pressure increases by 10000 pa for every meter below the surface. if a diver goes down 80.0 m in the ocean, by how much does each cubic centimeter of her blood change in volume? give the answer in cubic centimeters (actually one cubic centimeter equals one milliliter).