B. because the match contains phosphorus, and it is unlit, so it has chemical POTENTIAL energy
Answer:
recreational - enjoyment i.e. weed, alcohol (legal)
shrooms, lsd (illegal)
liver or lung failure
stimulant- helps asthma and other things example. dexedrine
the effects of taking stimulants is loss of appetite, increased heart rate, elevated blood pressure and body temperature, interrupted sleep patterns, panic, hallucinations, and irritability.
also a drug is a medicine or other substance which has a physiological effect when ingested or otherwise introduced into the body.
Answer:
nucleotide, DNA, nucleus, cell, tissue, organ, organ system, human body
Explanation:
good luck in your work! :)
Answer: I think it's A: the DNA of all organisms contains the same four bases.
The genotypic ratio of the above cross will be 1:2:1, that is 1 homologous plant with axial flowers (AA), 2 heterozygous plants with axial flowers (Aa) and 1 homologous plant with terminal flower (aa).
