Answer:
Many decisions are taken at the margin
Explanation:
Many decision are taken at the margin.
He makes small changes at the margin in the number of hours spent training on each activity.
Paola and his wife both realise that increasing time spend in the pool will decrease his total triathlon time.
His time is fixed (20hrs) and anytime he wants to spend extra on one activity, i means that he cannot spend time on another (this is known as opportunity cost).
They are both on the same page in terms of trying to improve Paolo's total time (exploiting opportunities to makes themselves better off).
1hour switch in Paolo's point of view isa major change, whereas his wife recommends a wholesale change.
Paolo realises that as he spends more time in the pool improving his swim time, his run and cycle times will take a hit. As he swims more, his improvement is likely to slow down, while spending less time on cycling and running will cost him more in terms of time.
Hence Paolo is looking at the margins.
His wife on the other hand, is not, she is ignoring the interaction, may be forgetting the ncreasing deterioration in terms of time of the other 2 legs
alpaca's, llama's, Condor of the Andes, The Torrent Duck , Overcast bird, Green Jay, Black back thick, beak green jay, Blue and Yellow Tanager, The "This is going to take a while bird", Giant Hummingbird, Green tail bird, Cinnamon fisherman bird, Masked Trogon bird,
The C()ck of the Rocks (this one has an interesting history... It is the national bird of Peru, this spectacular bird is associated with Machu Picchu. He is shy and cautious and prefers trees to feed on the fruits. The male chicken of the Rocks is famous for the courtship that unfolds early in the morning where two males face each other, arching, jumping and pulling their beaks to get the attention of the females.)
Tail lyre shape bird, Vicuña camelid (it's a type of camel) the Guanaco, and the Spectacled Bear Machu Picchu .
Answer:
Correct answers are
B. Hunter-gatherer societies We’re small groups or families.
D. Hunter-gatherer societies Found their food by foraging.
Explanation:
B is the correct answer because they lived in small groups, so they could move easier, and to find shelter and food also.
D is correct because they were food gatherers, and would collect food in the nature.
A is not correct, as they didn't use metal, but stone.
C is not correct, because animals weren't domesticated in that period.
E is not correct because they moved a lot so they could find food and shelter.
Answer:
Emotional abuse involves nonphysical behavior that belittles another person and can include insults, put down, verbal threats or other tactics that make the victim feel threatened, inferior, ashamed or degraded.
Explanation:
