What variables would you likely need to control? check all that apply. soil water humidity nutrients plant growth temperature day length

The finches on the galapagos island were similar in form except for variations of their beaks. darwin observed that these variations were useful for: attracting a mate defending territory building nests gathering food

The theories on the expansion of galaxies maybe re-examined to strengthen science should not be tested to strengthen science will weaken scientific knowledge if they change will become laws if they don't change

Answer now! good pts and a brainliest potatoes are what im like a potatoe irdk have a good day