Based on the picture, what safety practice did both students fail to carry out?

On the basis of the picture, both the students forget to wear the proper laboratory attire.

Explanation:

Laboratory attire are the clothes and the proper safety equipment that the people who are entering the laboratories for performing any kind of experiments have to wear. The main purpose of wearing this proper attire for these people are to keep themselves safe in case of any kind of mishap at the time of the experiment.

The equipment that the attire of the laboratory should have include the protective eye wear, the gloves, the lab coat and some other things also to protect themselves.

i was thinking 4.0 v hope this

answer: decrease

a limiting factor is the one which decrease the abundance, distribution and causes extinction of the population of species in a ecosystem. here, predators including hawks, owls and snakes are the limiting factor for the population of mexican free tailed bat.   although bats are nocturnal animals as they forge for food at night these predators also may remain active during night which can decrease the population of the mexican free-tailed bats. also, these bats eat only one type of insects that are moths. the food can also be a limiting factor as all 400 members are dependent upon same type of food needs that are moths. the decrease in the moth population can cause decrease in population size of the mexican free-tailed bats.

therefore, the scenarios will most likely to decrease the population size of the mexican free-tailed bats.