Answer:
blood carries oxygen to difreent parts of the body
Explanation:this is why you have a heart so you can pump oygenated blood throughouut your body hope this helps god bless
Hello the number of adequate fluids are 6-8 voicings per day from birth to about 3 months of age, because the newborns kidneys are unable to concentrate urine and they will urinated frequently.
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The solution to the above question using the formula f=1/T where. T=0.5seconds is f=1/0.5= 2 hertz
Lethal alleles cause the death of an organism prenatal or after the birth. Lethal alleles are usually a consequence of a mutation and they can be recessive, dominant or conditional. Since the lethal dominant alleles are harmful whether they are carried in homozygous (e.g.AA) or heterozygous (e.g.Aa) form, a strong selection against them is present and thus these alleles are much more rare.
