The amount of available limits the number of trophic levels in a community. please help!!!

If a strand of dna has 35% thymine. what is the percentage of cytosine, adenine, guanine?

You want to cultivate some exotic plants at your farm. however, the climate is chillier than the temperature range favorable to the crop. which is the best method to use for the cultivation of this exotic crop? a. use a crop rotation method b. use a lot of fertilizer c. prepare the seed bed properly d. use a greenhouse e. use irrigation

The eyeball is wrapped in adipose tissue within the orbit. what is the function of the adipose tissue?