Hey there!
The changes that were (necessary) in the Earth's atmosphere to allow complex organisms to evolve was a
collision from above such as a meteor and an increase in volcanic activity.
Your correct answer
. . .
. . .
Hope this helps.
~Jurgen
Answer:
Thought speed, psychological barriers
hold her fire, establish a receptive mind-set, capitalize on lag time
Explanation:
Communication is a two way thing. It is called communication when the person been communicated to understand what the individual is saying. listening is simply paying attention to what is been communicated. Some of the barriers to Listening are; Distractions, Daydreaming, Close-Mindedness, Over Emphasizing the Source and others.
Physiologically, environmental noise, can hinder the thought process and obstruct incoming information as it is physical barrier to effective listening due to the fact that it is due to our physical body. Physiological barriers like physical illness, injury, or bodily stress can hinder our listening process.
For effective communication and outgrowing the barriers of listening, one must reduce distractions at all cost, be able to place listening above speaking during communication and others.
B. Sails
The Egyptians were among the first to use sails on their ships to improve transportation.
Answer: To help fight crime
Explanation:
When the Police create a relationship with the community it makes their work a little bit easier when fighting crime, as the y would be able to get reliable and trustworthy Information from the masses which they have built the relationship with but a scenario were the Police is not in good terms with the community it makes their work much harder as the community won't want to cooperate with them. So, a relationship with the community breeds transperacy, information obtainable.