11. Organisms that damage crops a. Biological pests b. Cover crops c. Windbreaks d. Row crops

## Step 1<br />The question is asking us to identify the type of organisms that can cause damage to crops. The options provided are biological pests, cover crops, windbreaks, and row crops.<br /><br />## Step 2<br />Biological pests are organisms that can cause harm to crops. They can be insects, animals, or even microorganisms that feed on crops and cause damage.<br /><br />## Step 3<br />Cover crops are plants that are grown to cover the soil. They are not harmful to crops but rather help in soil conservation and preventing erosion.<br /><br />## Step 4<br />Windbreaks are barriers that are used to reduce wind speed and protect crops from wind damage. They are not harmful to crops but rather help in protecting crops from wind damage.<br /><br />## Step 5<br />Row crops are crops that are grown in rows. They are not harmful to crops but rather a method of farming.