Explanation:
Survival of the fittest is a phrase that originated from Darwinian evolutionary theory as a way of describing the mechanism of natural selection.In On the Origin of Species, he introduced the phrase in the fifth edition published in 1869, intending it to mean "better designed for an immediate, local environment".
Answer:
contractile vacuole
Explanation:
contractile vacuole is used for balance of water,salt etc
Answer: During the day, photosynthesis is dominant, so there is a net release of oxygen. At night, photosynthesis stops but respiration continues, so there is a net consumption of oxygen.
Explanation:
The relationship between science and technology is that before technologies can exist, there has to be scientific understanding in order to create a technology (option D).
<h3>What is technology?</h3>
Technology is the organization and application of scientific knowledge for practical purposes.
On the other hand, science is the collective discipline of study or learning acquired through the scientific method i.e. the sum of knowledge gained from such methods and discipline.
Technology is the usage of the knowledge of science to create products for human benefit. This suggests that science must come before technology.
Therefore, the relationship between science and technology is that before technologies can exist, there has to be scientific understanding in order to create a technology.
Learn more about technology at: brainly.com/question/9171028
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