Some insects eat off crops and plants and diseases kill off the plants sometimes fast sometimes slow.
I think it is D, performance standards.
Answer:
Achondroplasia Explanation:
Achondroplasia is a bone growth disorder that causes disproportionate dwarfism. Dwarfism is defined as a condition of short stature as an adult. People with achondroplasia are short in stature with a normal sized torso and short limbs. It's the most common type of disproportionate dwarfism.
