Answer:
There are three main reasons for European Exploration. Them being for the sake of their economy, religion and glory. They wanted to improve their economy for instance by acquiring more spices, gold, and better and faster trading routes. Also, they really believed in the need to spread their religion, Christianity.
Explanation:
The brain it sends messages to the spinal cord which aids for the movement of the body
spinal cord aids for movement
Answer:
Open populations occur when the total population is dynamic, with new members leaving and being added over time. ... Closed populations occur when the members of population are fixed and no new members are added or lost from the group (except through birth and death
Explanation:
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B. is the best definition of DNA.
DNA is a double stranded molecule (double helix) that determines an organism's physical characteristics and codes instructions for the cell.
This definition gives the most details of what DNA is.
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