Before concluding that adding sugar to the water does not have a significant effect on how long flowers will last, what should they do? A) Use warm water in each container. B) Run more trials for the experiment. C) Try salt in the water instead of sugar. D) Try different amounts of water in the containers.

Dna. we have heard that we are a product of our dna. but where is it? how do we "get" our dna? it is passed to us, from our parents, but in what form? several vocabulary words associated with inheritance are used interchangeably and sometimes, incorrectly. let's see if you can clear this up for someone just learning about inheritance and cell structure.

Which of the following statements is accurate about evolution? question 10 options: natural selection only eliminates odd individuals. evolution means that a population never has changes in its genetic frequencies. mutations are always harmful. evolution means that a population undergoes changes in its gene frequencies over time.

Which number represents a basic ph, 4 or 9? numerical answers expected! answer for blank 1: i'll give