Protein
An enzyme is a catalytic protein that speeds up chemical reactions in the human body.
Answer:
D. they are usually dominant or recessive.
Explanation:
alleles are pairs of genes found on a particular spot a chromosome. If one is dominant over the other it give rise to a particular trait.
Human trafficking has shown a record-high number of cases during the year 2016.the number number of cases recorded in 2016 had jumped to over 25,000
The answer is C. Photosynthesis.
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Answer: Primary Consumers (eat producers) The arrows in a food chain show the flow of energy, from the sun or hydrothermal vent to a top predator. As the energy flows from organism to organism, energy is lost at each step. A network of many food chains is called a food web.