Jean is doing an experiment to find out whether mold grows faster on certain types of bread. she has eight different types of bread. she places them out on the same counter. every day, jean examines each loaf of bread for signs of mold growth. she then records her observations.

which variable is jean changing in the experiment?
a.
the type of bread
b.
the type of mold
c.
the amount of time each loaf is left out
d.
the amount of light each loaf receives

4sentences over a chronicle of a teen killer

Which characteristic demonstrates a healthy self-esteem? accepts others does not listen well seeks constant approval frustrates easily

Alex is the head photographer for the yearbook and the newspaper. she has a large staff of assistant photographers because they need to take pictures at all of the school events. she knows that some of her photographers have better cameras and can take action shots at sporting events, and that some of them are good at taking candid pictures in the hallways. she sets firm deadlines so she has enough time to look through all of the shots and choose the best ones. she gives her photographers constructive feedback to them improve their pictures. respectful enforcer warlord doormat peacemaker