Answer:
In summary, the advantages of extending your polyps at night are:
be exposed to less competition
be protected from predators
Explanation:
Corals generally feed at night by extending their polyps It is an adventage because they are protecting the polyp from browsing fish such as many butterfly fish that prey on corals.
A haploid cell is a cell typically with half the number of chromosomes (a sex cell) used for reproduction.
A diploid cell is the opposite, a full set of chromosomes not intended for sexual reproduction but typically used in mitosis.
The correct answer is B. Gene Flow because gene flow is the mechanism of a change in the gene composition in a population as a result of migration. PLEASE MARK ME THE BRAINIEST.
Today humans suffer more from orthodontic issues compared to ancient humans because of the change of food from hard foods to soft foods. This resulted to smaller faces and smaller jaws together with rounder and shorter cranial vault. This made the bones supporting the teeth reduce in size faster than the teeth resulting to crowding and malocclusions.
Answer:
hope it helps..
Explanation:
In the future, hydrogen will join electricity as an important energy carrier, since it can be made safely from renewable energy sources and is virtually non-polluting. It will also be used as a fuel for 'zero-emissions' vehicles, to heat homes and offices, to produce electricity, and to fuel aircraft.