Answer:
300,000 years ago
Explanation:
Homo sapiens evolved from their early hominid predecessors between 200,000 and 300,000 years ago and developed a capacity for language about 50,000 years ago.
Answer:
Cohesion: the attraction force between the same type of molecules.
Adhesion: the attraction force between different types of molecules.
Answer:
The plant will no longer be able to transport water and dissolved minerals from the roots to the rest of the plant
The population of jellyfish would increase and the population of killer whales would decrease
Chromosomes are thread-like structures in which DNA is tightly packaged within the nucleus.
