(getting the right answer will result in 99 points) a substance that influences the reaction but does not participate in the reaction is a _blank_. a) catalyst b) reactant c) product or d) substrate

'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.

As scientists have investigated evolution from a variety of fields, they have found that some of darwin's orginal ideas were inaccurate or incomplete. t explanation provided by evolution was updated each time to reflect the new information they found. what does this suggest about the theory of evolution? it has become a stronger and clearer theory as new information is collected.

How many autosomes are in this human karyotype? how many sex chromosomes?