The answer is To this question is D
Answer:
The heroes of our day dreams vary; often as we grow, so does the idea One assertion is that heroes are born and not made; that heroism is a matter of fate. I think all the above persons are heroes but in different capacities
Explanation:
B, cold with a high salt content, I believe.
Since density is mass divided by volume, adding salt would increase mass.
Temperature is related to kinetic energy and the distance between molecules/atoms of a substance. The hotter the substance, the more distance there is between particles.
Generally cold water is more dense. Hope i helped :D
Answer:
The production of cement releases greenhouse gas emissions both directly and indirectly: the heating of limestone releases CO2 directly, while the burning of fossil fuels to heat the kiln indirectly results in CO2 emissions.
Explanation:
Answer:
frequency of dominant and recessive alleles - 0.6, 0.4
frequency of individuals with dominant, heterozygous and recessive genotypes - 0.36, 0.48, 0.16
Explanation:
Given -
Short ears (S) is dominant over floppy ears.
Total population of rabbits
Population of rabbits with floppy ears
Population of rabbits with short ears
Frequency of rabbits with floppy ears is equal to
Thus as per Hardy weinberg's equation, frequency of recessive phenotype is represented by
Thus,
Thus,
Frequency of rabbits with short ears only
Frequency of heterozygous rabbit (Ss)