Which two sentences contain examples of responsible lab safety behavior?
Jared works as a research assistant at the Madison Scientific Laboratory in Santa Monica, California. Jared’s supervisors admire him because he’s very punctual and cordial; they consider him to be the model research assistant. Jared ensures that his lab is always clean so he avoids costly accidents caused by spills and leakages. Jared is also very quick in his work and disposes of dangerous chemicals immediately after completing an experiment by dumping them in the lab sink. Jared never eats or drinks in the lab so that he won’t accidently swallow the chemicals he works with.

Sentences 5 and 6.

Explanation:

¨Jared is also very quick in his work and disposes of dangerous chemicals immediately after completing an experiment by dumping them in the lab sink.¨ shows how he disposed of the chemicals properly to avoid spills and leaks.

¨Jared never eats or drinks in the lab so that he won’t accidently swallow the chemicals he works with.¨

not eating in the lab is another reponsible saftey behavior.

 The correct answers are:

1.  Jared ensures that his lab is always clean so he avoids costly accidents caused by spills and leakages.  and 2.  Jared never eats or drinks in the lab so that he won’t accidently swallow the chemicals he works with.

Explanation:  I just took the test and those answers are correct

the corpus luteum secretes estrogens and progesterone. the latter hormone causes changes in the uterus that make it more suitable for implantation of the fertilized ovum and the nourishment of the embryo. if the egg is not fertilized, the corpus luteum becomes inactive after 10–14 days, and menstruation occurs.

i hope this : )