Answer:
oxygen and hydrogen had equal electronegativity.the covalent bond of water molecules would not be polar,and water molecules would not form hydrogen bonds with each other
Explanation:
explanation was been given in the answer
Answer:
ExplanatioSwarm Simulator: Evolution
Swarm Simulator: Evolution
Answer:
Cross a red flower (AaBB) with a pink flower (AaBb). What are the expected phenotypic ratios of offspring?
AaBB x AaBb= AABB, AaBb, AaBB, aaBb
Phenotyic ratio is 3:1
Explanation:
Animals are affected by Natural Selection because Inherited characteristics affect their likelihood of survival and reproduction.
Placenta
It also does not allow the maternal and fetal bloodstreams to mix
