Which is the best explanation for why adenine matches with thymine, and guanine matches with cytosine? 1.)the bases only have a set number of available bonds 2.)there is a specific order that they go in 3.)they are antiparallel 4.)they have magnets in them

Pls in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.