Most dark greens are good sources of Vitamin C, beta-carotene, iron, calcium, folate, and dietary fiber. The rule of thumb is, usually, the darker the greens, the more nutritious the leaf.
-http://www.foodreference.com/html/artlettuce.html
Bugs in lettuce are generally not harmful to consume as they are not known to transmit diseases to humans. However, it is recommended to thoroughly wash and inspect lettuce before consuming to remove any bugs or dirt.
Yes, lettuce does have fruits but the part of the lettuce that we consume is the leaves. However, for the fruit of the lettuce plant to be classified a citrus fruit, it must have citric acid. Since it does not, it is not a citrus fruit.
Unfortunately it is. However is is the worst lettuce you could eat and it would be better to consume more nutritious varieties.
Iceberg lettuce is quite delicious.
Romaine lettuce is the best but don't give lettuce too often. All it is for them is water, there are no nutrients.
Microwaving lettuce may cause some loss of its nutritional value, particularly in terms of vitamin C content. It is generally recommended to consume lettuce raw to retain its full nutritional benefits.
For all practical purposes the answer is no. If you mean to ask if fish are harmed by lettuce, they are not. If you mean to ask if fish will eat lettuce, the answer is no for virtually all fish, but I would not be terribly surprised if there were a few species that would eat lettuce. Fish are generally not vegetarians. Even those that consume plant food would want something with more carbohydrate or protein than lettuce.
The relationship between lettuce and rabbits can be described as "prey-predator" or "food-source-consumer". Rabbits are herbivores and lettuce is a type of plant that they feed on. In other words, rabbits consume lettuce as a source of food, and lettuce provides nutrients and energy for the rabbits. In a broader ecological context, this relationship can also be seen as a form of "symbiosis", where two different species interact with each other in a way that benefits one or both species. In this case, the rabbits benefit from the nutrients provided by the lettuce, and the lettuce benefits from being dispersed and propagated by the rabbits as they move around and deposit seeds in new locations.
Monday
Lettuce is one of the best vegetable sources of silicon and iron, it also contains copper.
The best time would be when it is middle-aged because if you harvest it too early, you wont get enough lettuce, and if you harvest it too late, it will have flowers, and you will get less leaves, and they will be rough.
iceburg lettuce grows best although it is not the best kind of lettuce for your health but it grows the best