Identify the sentence that shows a cause and effect relationship. * 1 point For the best results, be sure to complete the entire project. Some plants grow best in the spring, while others blossom in the summer. As soon as I completed all of my work, I began playing video games. Since I lost my wallet, I was unable to pay for my gum at the checkout.

The sentence that shows a cause and effect relationship is:

"Since I lost my wallet, I was unable to pay for my gum at the checkout."

Here, the cause is losing the wallet and the effect is being unable to pay for the gum.