Earth's tilt does not stay the same because of its precession.
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The correct option is A.
Sensory receptors are structures which react to physical stimuli in the environment whether the stimuli is external or internal. The sensory nerves receive the information and conduct a process of generating nerve impulses which is transmitted to the brain for interpretation and perception.
The true thing for s catalyst would be that it provides the energy for the reaction, and ultimately speeds it up.
Answer:
Punnet squares are basically how you can somewhat "predict" the outcome of gene pools.
Explanation:
As you can see, the capital letters (RY) are dominant alleles meaning they will be the trait that shows no matter what. the lower case letters (ry) show recessive traits and will only show if paired with another recessive gene.
Genotype is the actual makeup so the letters. (Rr, Ry, ry... etc.)
Phenotype is the trait that shows such as brown hair, blue eyes, etc.
Frequency is just how many times the gene shows up and put as a fraction or percent.
Hey there!
<span>Pain relievers prevent damaged cells from creating a chemical called prostaglandin. Once cells stop producing this chemical, the brain doesn't receive any pain message.
Thank you!</span>