Act as a baseline to compare your data to
Answer:It is to ensure that a good percentage of offspring survive
Explanation: As with most organisms, there is a good chance that not all offspring will survive, due to factors such as limited resources, predation, etc. Thus certain measures have to be put into place by the parents to ensure a good chance at survival for their offspring. In this case, the eggs that are widely spread out are seen as sacrificial ones, because the parents will not be able to fully care for them and provide resources for them and the ones which were laid in the nest. They will also act as offerings for any predator on thee hunt. All of this will greatly increase the chance of survival for the eggs which were laid in the nest and will receive parental care .
The answer is pollution, because solar energy is costly, difficult to maintain, and fairly complex.
Answer:
1.Carbon is small and has four valence electrons; these factors combine into a unique structure that allows it to easily make a chain of carbon atoms. It creates covalent bonds — the strongest bonds between atoms. A covalent bond is one where atoms share electrons to form a bond.
2.But what makes carbon unique is that it can bond with other carbon atoms to create long carbon chains and rings. No other element is capable of forming molecules as large and complex as carbon based molecules (think about it—without carbon chains and rings, there could be no DNA!)
3.Because the carbon-carbon bond is stronger than the silicon-silicon bond, carbon compounds stay together in water while silicon compounds break apart. Besides this, another probable reason for the dominance of carbon-based molecules on Earth is the abundance of oxygen.
*Hope it helped*
Explanation:
[A]
Eukaryotic, multicellular, heterotrophic organisms----Animalia
[B]
Prokaryotic, unicellular, autotrophic &/or heterotrophic, harsh enviroment,
no peptidoglycan----Archaebacteria
[C]
Prokaryotic, unicellular, autotrophic &/or heterotrophic, with peptidoglycan
and lives everywhere----Eubacteria
[D]
Eukaryotic, unicellular or multicellular, heterotrophic---Fungi
[E]
Eukaryotic, multicellular, autotrophic organisms----Plantae
[F]
Eukaryotic, unicellular or multicellular, autotrophic or heterotrophic organisms
lacking tissue specialization----Protista
