Which of the following is not needed in a population in order for natural selection to act? a) genetic variation b) a strong body c) overproduction d) a struggle for existence

The correct answer is C. Overproduction. Genetic variation can lead to natural selection because those with a certain gene might be more suited for that specific environment than others. Strong bodies are never bad for natural selection, but a will to survive and exist is also a strong factor and can separate those who will survive and those who won't. Overproduction does not affect natural selection.

Tamarind can be grown on homesteads, plantations, and wasteland or as a forest tree. methods of propagating tamarind there are two methods of propagating tamarind trees: seed propagation and vegetative propagation. seed propagation: it involves the collection, preparation and direct planting of the seed.answer from google full credit to google.

The reactants are co_{2} aka carbon dioxide and h_{2}o aka water along with light energy