322.15
49°C + 273.15= 322.15K
The answer is B
C pairs with G, T pairs with A but in RNA T is replaced with U so A pairs with U
A) secretion of acids and ammonia
Carbon dioxide + water glucose + oxygen
Hmm. This one’s simple. It’s definitely biodiversity, because if there are lots of organisms, people can fulfill their niches easily. Carbon dioxide and pollution just harms the organisms and salt water doesn’t do much good, except in ocean ecosystems. The answer is C: Biodiversity.