When working in the lab testing different ph levels of acids and bases what safety rule must you always follow? use a 10% bleach solution to clean work table wear safety goggles at all times use broken glass container for all wastes toss all waste down the sink

Which is an example of a vestigial structure? a. tail of a monkey b. fin of a fish c. flower of a plant d. tailbone of a human

Which of the following is a good definition for the word adaptation? question 1 options: a trait that an organism survive and reproduce in its environment. a change in an organism's environment. the way in which animals obtain food. a temperature change that can cause the extinction of plants and animals.

Which is the best example of plant tissue? the answer is d (just took the test)