Answer and Explanation:
Sand crabs are known by this name mainly because they spend an important part of their lives buried below the sand. As other crustaceans, they are characterized by the possession of antennae, a structure that has several important roles in their behaviour and physiology.
For instance, they are an important feature in their feeding behaviour. When a sand crab feeds, it begins by showing only its eyes and first pair of antennae. However, as ocean waves recede, they show a second pair of antennae that serves to filter the microcrustaceans and phytoplankton - their main food source. This enables the crab to gather food and survive in this tough environment.
The correct answer is this one:
<span>D. specialization and trade.
Unequal specialization of resources would lead the region that has some resource to specialize in it, and to trade this resource for other goods (I am re-phrasing what the paragraph said).
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Answer:
The correct answer is generativity vs Stagnation so the correct answer might be e) Stagnation.
Explanation:
The primary developmental task of this stage is Generativity vs Stagnation.
Generativity refers to the subjective feeling of "leaving a mark". A concern for helping people and the newer generations in a positive and lasting way. It is a need to nurture people and new generations and be a guidence to them.
If the person doesn't master this task he/she will probably experience stagnation, which is a subjective feeling of having no connection with others, and losing interest in helping others and feeling productive in society.
So the correct answer is: Generativity-Vs stagnation.
Answer:
Basketball is a D. structured, competitive and group activity.
Explanation:
Basketball requires the organization of the team and training for the athletes in order to prepare for the games and develop in a positive way, making it a structured activity.
It is played in groups and it is a competitive sport, given that there are games and there has to be a victory.
The age difference between Jerry and Peter is 10.
<h3>What is Difference?</h3>
This involves subtracting two variables from each other when doing calculations in which the minus sign is used.
T = Jy + 3
Jo = P - 2
E = 2T
T = 5 + J
5 + J = Jy + 3
T = P - 2 - 5
= P - 7
P - 7 = Jy + 3
p - Jy = 10
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