25 points! will mark brainliest if you have a good response! directions: -read the cause and effect relationship. -determine the cause. -describe the effect. question: whenever electrons of an atom unite with electrons of another atom, a chemical change occurs. 1. what is the cause? 2. what kind of change occurs?

Will mark brainliest 26. which of these statements are true? (3 points) a. gases are compressible b. gases fill their containers completely c. the pressure of a gas is independent of the temperature d. gases have mass e. gases exert pressure f. the pressure of a gas is dependent on the volume g. gas pressure results from the collisions between gas particles h. gases have a definite volume and shape

Which of the dna typing techniques do you think you would choose if you had to analyze a dna sample? why?

What is the solubility of substance?