Read the passage. domesticated dogs and cats that are not fenced present many problems for neighborhood communities. these animals run wild, ruin yards, and often frighten children and adults. barking has also been a problem for people unlucky enough to live near the noise nuisance. all of this happens because leash laws are not enforced. what is the cause of the loose pets? loose pets ruin yards and frighten children. dogs and cats run wild. barking has been a problem for people living nearby. leash laws are not enforced.

The correct answer is D. Leash laws are not enforce

Explanation:

The word cause refers to the factor or situation that leads to consequences or effects. In writing, the cause can be usually identified because it is presented as the element that explains or leads to other elements and introduced with linking words such as "because", "due to", "as" or "since", while the effects can be linked with words such as "therefore", "as a result" or "consequently" and are usually enumerated or presented in different points.

In the case of the excerpt presented, the author aims at explaining the effects or consequences of "domesticated dogs and cats that are not fence" or the loose pets, for doing this the author first presents  the effects in different points such as "these animals run wild", "frighten children and adults" or "braking has also been a problem", and then introduces what seems to be the cause using the linking word "because" and stating "All of this happens because leash laws are not enforced". This means the author attributes the effects to the lack of enforcement to leash laws and therefore it can be concluded the cause of the loose pets or "domesticated dogs and cats that are not fenced" is the "leash laws are not enforced.

answer: b. the moon is much smaller than the earth.

explanation:

it starts off by comparing the earth and venus. it also only says one sentance about the moon which make it the odd one out. in conclusion the answer is b.