Answer:
The answer is Number 3. The speed of light
Answer:
Gender affects blood pressure, blood pressure is higher in men than in women at similar ages.
pulse pressures (PP) were higher in males than in females among adults less than 45 years old. Diastolic blood pressures were lower among adult females across all age categories.
Explanation:
Please mark brainliest I only need one more
If we name the gene for freckles with F, then the genotypes for having freckles are Ff (heterozygous), FF (dominant homozygous) and for no freckles ff (recessive homozygous).
If we name the gene for nose shape with N, than the genotypes for broad noses are NN (dominant homozygous) and Nn (heterozygous) and for narrow noses nn (recessive homozygous). A cross between two heterozygous:
P: FfNn x FfNn
F1:
9/16 are with freckles and broad noses
3/16 are with freckles and narrow noses
3/16 are with no freckles and broad noses
1/16 are with no freckles and narrow noses.
Because their are less humans who could harm them and less pollution and less predators.