So, if the mass of an object on earth is 40 kilograms, its mass on the moon is __ kilograms and its weight on the moon is __ newtons.

Mass on the Moon is 40 kilograms and weight will be 6.66 newtons.

Mass of the object on the moon remains the same as on Earth because mass in independent on gravity (g). Whereas, weight of the object on the moon depends on 'g' which is one sixth 'g' of Earth.

The weight of object on Earth = mass (m) × g = mg = 40g

Therefore, weight of object on Moon = m× g/6 = 40/6 = 6.66 newtons

the eggs of the insects should be the first thing collected at the scene.

false

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.