Your body has many organs such as the heart and the lungs.
Some alleles are dominant while theh other are recessive. A dominant allele has its full effect in the heterozygote
Answer:
The symbol for D in Brenda's diagram most likely represent the sun.
Reason:
A represents the Universe, B represents the Solar System, C represents the Earth and D represents the Sun
Answer:
If you cut a starfish radially (cut passing through the centre of the body) in five parts, every part will regrow into a new fully developed star fish.
