2 Scientists investigated the effect of an antibiotic on three strains of bacteria (MRSA, VRE and FORP) in a laboratory, under controlled conditions. The results are shown in the table below:

Step 1: Answer Question 3.1.1. This question asks for two ways early horse ancestors were poorly adapted to outrun predators. Early horses like Hyracotherium were small, forest-dwelling animals with multiple toes. • They had multiple toes instead of a single hoof, which was less efficient for running on hard, open ground. • They were small and had short legs, which limited their speed and stride length compared to modern horses. Step 2: Answer Question 3.1.2. This question asks about the habitat change that led to horse evolution. The evolution of horses is closely linked to a major environmental shift. The habitat changed from dense forests to open grasslands. Step 3: Answer Question 3.1.3. This question asks for the scientist whose theory explains the development of hooves and long legs in horses. These adaptations are a result of natural selection favoring traits that improve survival in a changing environment. The scientist is Charles Darwin. Step 4: Address Question 3.2. The image provides the introductory text for Question 3.2 and a table showing antibiotic resistance data. However, the specific questions related to this data (e.g., "Describe the trend...", "Calculate the increase...") are not visible in the image. Therefore, I cannot provide an answer for Question 3.2. Send me the next one 📸