Africa is the only place where giraffes live in the wild
Answer:
B
Explanation:
I learned this 2 years ago
Just look it up on the internet
Answer:
D. hot, but much cooler than at a hydrothermal vent
Explanation:
A cold seep is an area in the ocean floor where hydrogen sulfide, methane and other hydrocarbon rich fluids seep through thus forming a brine pool.
A cold seep is also called a cold vent and its temperature is not necessary lower than that of the surrounding water, but it is lower than that of a hydrothermal vent which is about 60 °C.
Do you have any choice answers? As far as I know, the organisms that appeared first was micro-organisms. Hope this helps.