15×3=45 because p=m.v so simply finish this question.
Answer:
Given that ,
Mass of object , m=8kg
Velocity of object , v=4s
Kinetic energy of object , K=
2
1
mv
2
=
1/2×8×4^2
=64 N
Heterozygous- a certain gene that can carry two different alleles
Homozygous- a certain gene that carries two copies of the same alleles
<span>The number of births equals the number of deaths
*brainliest answer if possible
</span>
Answer: the antibodies mistakenly identify the cells as foreign material
Explanation:
