Answer: a.
Explanation:
The proficiency to be more professional and confident using one hand instead of the other for activities such as writing and throwing a pitch is called handedness.
Handedness begins to develop before birth. Handedness is inheritable and evident from early childhood. handedness is related to variations between the brain's right and left halves (hemispheres). The<em> the left hemisphere regulates the action of right side of the body while right hemisphere controls movement on the left side of the body</em>.
So in handedness, one half of the brain regulates more skilled motor action.
Hence, teh correct option is a.
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Based on what i know of bats they have echo location to help them navigate were they are going and the echo location helps them to find food.a special feature that they have to help them survive is their hearing do to their lack of eye sight they compensate with unnatural hearing.
Amino acids
Amino acids are the smaller building blocks that make up
proteins. There are more than fifty acids and each one of them is a little
different from the other. They are used in every cell of the body, specifically
to build proteins that the body needs in order to survive. Out of the over 50
amino acids in the body, only 20 are used to make the proteins, though. Nine of
which are called essential while the remaining 11 can be synthesized by an
adult body.
Ocean zones do not include chemical composition, total area or location in marine life division. Marine life zones in the ocean are divided taking into consideration the physical and biological conditions of the ocean. This includes the depth of the sea, biophysical conditions, temperature, and density.
