<span>B) Sexual reproduction results in the most appropriate and healthiest balance of two sexes in the population.
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Fertilization of gametes in the female reproductive system and then, an offspring.
<span>Biodiversity depends on a species' ability to reproduce itself. If a species cannot reproduce then it will die out. This depends on the climatic conditions of the region. If there is a natural disaster for example, it will affect a species' ability to reproduce. </span>
Low concentration to high concentration and requires energy
Answer:
A. sugars
Explanation:
The photosynthesis equation is:
CO2(carbon dioxide)+ H2O (water) +sunlight --> O2(oxygen) + C6H12O6 (glucose)
Photosynthesis makes sugar (glucose) and oxygen. But, oxygen is just oxygen, and there are no carbon atoms in O2.
Glucose is C6H12O6, and the C represents carbon. So, photosynthesis converts carbon atoms from CO2 to sugars.
Therefore, the choice is A.
Ecological relationships describe the interactions between and among organisms within their environment. The can be positive, negative or neutral.
Predation can be considered as any interaction between two species where one species is a bit stronger and benefits by obtaining resources from and to the detriment of the other.
Competition occurs when multiple organisms compete for a limited resource that they all need to survive.
Mutualism is a positive interaction that benefits two different species in the community. For example, the mutualistic relationship between alga and fungus that form lichens creating a new beneficial species in the community.
Commensalism is an interaction where one species benefits and the other remains unaffected.
Amensalism is an interaction in which the presence of one species has a negative effect on another, but the first species is unaffected. This could occur as simply as a human walking across a lawn, crushing the lowest level of the community.
Answer:
Pascal's principal is the word that best fits the definition.
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