Answer:
prokaryotic cells do not have a nucleus or membrane bound organelles.They also have small rings of double-stranded extra-chromosomal DNA called plasmids.
Trenches are geological feature is most common at oceanic-continental convergent boundaries.
Explanation:
Usually, the oceanic plate, because it is denser, becomes subducted underneath the continental plate. The enormous stress of the two colliding plates causes the plates to warp abit downwards along the boundary causing a trench to form that stretches the boundary.
As the oceanic plate gets subducted and ‘dives’ into the mantle, it begins to melt into magma. Usually, due to the enormous stress along the boundary, fissures develop on teh continental plate along teh boundary. The magma rises through these fissures and erupts at the surface. Several mountains form long the boundary forming another signature geological feature of convergent boundary which is volcanic arc mountains.
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Answer:
Total of 
kilo-calories are consumed.
Explanation:
In order to determine the total calories present in any food item, the calories contribution of each of its constituents must be know.
Here,
Calories in one gram of carbohydrate 
kilocalories
Calories in one gram of protein kilocalories
Calories in one gram of fat 
kilocalories
As per the details provided on Coca-Cola website, calories in 16-ounce cola 
calories 
kilocalories
Thus, total calorie in an entire bag of potato chips and 16-ounce cola
Total of kilo-calories are consumed.
Answer:
A. The same species of organisms from one geographic area make up a population.
Explanation:
- Population refers to a group of organisms of the same species living in the same geographical area at the same time. Therefore organisms of similar species make up a population.
- Several populations in turn make up a community. This explains why a community refers to groups of different species living in the same geographical area or an ecosystem.
Ribosomes. Ribosomes which synthesize proteins are found in the rough endoplasmic reticulum.
