Answer:
External factors include physical and chemical signals. Growth factors are proteins that stimulate cell division. – Most mammal cells form a single layer in a culture dish and stop dividing once they touch other cells. Two of the most important internal factors are kinases and cyclins.
We have that the in an event of Earth reaching its global capacity will see
Fewer mass extinctions
Option D
<h3>
Population Growth</h3>
Generally,Earth reaching its global capacity will see humanity suffer
Degradation of land,Scarcity of resources,More spread of disease because this are all consequence of a rising or growth in population of a specie
Therefore, for "Fewer mass extinctions" the reverse is the case as species will try to create more space
Therefore, Fewer mass extinctions
Option D
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Answer:
The correct answer would be D.Garden plants grow better in wet soil than in dry soil.
Scientific hypothesis refers to a proposed or tentative explanation for the occurrence of a particular phenomenon.
Testable hypothesis are those which can be approved or denied on the basis of results of any testing, experience, or data collection.
From the given choices, only fourth hypothesis can be scientifically or experimentally tested.
Same types of plants can be grow in dry and wet soils keeping all other variables constant (such as temperature, light, nutrients et cetera) in order to check the effects of the soil on the plant growth.
