You and other scientists have been able to get the same results after many experiments. What is this proven data called?

A.

theory

B.

hypothesis

C.

scientific law

How many grams of CaCl2 are in 0.75M solution with a volume of 1L

What is the first thing a forensic scientist looks at to identify a deceased?

What receives oxygen-rich blood from the lungs? A. Right Atrium B. Right Ventricle C. Left Atrium D. Left Ventricle

Where does fertilization take place in the moss life cycle?

Enzyme in charge of atp synthesis during oxidative phosphorylation

Explain how it would be possible to have a change in a single base of DNA, but have the protein NOT change and be functional.

During DNA replication, what is the first process to occur? a:zipping up of the DNA strand for copying b:synthesis of the leading strand c:synthesis of the lagging strand d:unwinding of the parental DNA by helicase enzyme

When a person is frightened what system is most activated sympathetic or parasympathetic nervous system?

What is found in all adult echinoderms? an inability to move bilateral symmetry an ability to swim radial symmetry

Which molecule is a reactant in the first step and a final product in the fourth step of the Calvin-Benson cycle? A) RuBP B) ATP C) PGA D) CO2