Walking leaves, also known as leaf insects, are herbivorous and primarily feed on the leaves of certain plants. Raspberry leaves are safe for them to eat and can be a part of their diet. However, it's important to ensure that the raspberry leaves are free from any pesticides or chemicals that could be harmful to the walking leaves. Additionally, it's always a good idea to provide a varied diet for walking leaves to ensure they receive all the necessary nutrients. **

Yes, tomato leaves and basil leaves can touch each other without any negative effects. In fact, planting tomatoes and basil together is a common practice in companion gardening as they are believed to benefit each other by repelling pests and enhancing each other's growth. Both plants have different growth habits and do not compete for space or resources, making them suitable companions in the garden. **

Sun leaves have more chlorophyll compared to shade leaves. This is because sun leaves are exposed to higher light intensity and need more chlorophyll to capture and convert light energy into chemical energy through photosynthesis. Shade leaves, on the other hand, receive less light and therefore have less chlorophyll to optimize their photosynthetic efficiency in low light conditions. **

In biology, sun leaves and shade leaves refer to the different types of leaves that plants develop in response to varying light conditions. Sun leaves are typically smaller, thicker, and have a higher density of chlorophyll, which allows them to efficiently capture and utilize the intense sunlight in open, sunny environments. On the other hand, shade leaves are larger, thinner, and have a lower density of chlorophyll, which helps them maximize light capture in low-light, shaded areas. This adaptation allows plants to optimize their photosynthetic efficiency in different light environments. **

Leaves are generally not easily digestible for humans due to their high fiber content and tough cell walls. However, some animals like cows, goats, and insects have specialized digestive systems that allow them to break down and extract nutrients from leaves. In some cultures, certain types of leaves are cooked or processed in specific ways to make them more digestible for human consumption. Overall, the digestibility of leaves varies depending on the species and the digestive capabilities of the organism consuming them. **

Sun leaves are thicker and smaller than shade leaves because they need to withstand higher levels of sunlight and heat. The thicker cuticle and higher density of cells in sun leaves help to reduce water loss and protect the leaf from damage caused by intense sunlight. Additionally, the smaller size of sun leaves helps to minimize the surface area exposed to the sun, reducing the risk of overheating and dehydration. In contrast, shade leaves are thinner and larger to maximize their ability to capture available light in low-light conditions. **

It is generally recommended to avoid allowing tomato leaves and basil leaves to touch each other. This is because tomato plants are susceptible to various diseases that can be transmitted through contact with basil plants. Keeping them separate can help prevent the spread of diseases and ensure the health of both plants. **

Lime leaves and curry leaves can be purchased at most Asian grocery stores or specialty spice shops. These stores often carry a wide variety of fresh and dried herbs and spices, including lime leaves and curry leaves. Additionally, some larger supermarkets with well-stocked international food sections may also carry these ingredients. If these options are not available, they can also be purchased online from various retailers that specialize in selling herbs and spices. **