Answer:
Water will move from A to B
Explanation:
Due to higher concentration of water at B than in A.
The answer is letter B.
<span>
Viruses have the ability to reproduce on their own and
sometimes within hosts. It is an infectious agent that can affect all types of
life forms (e.g. animals, plants, microorganisms). They are found in almost
every ecosystem on Earth and they are the most abundant type of biological
identity. Asvirology is the study of
viruses which is a sub-specialty of microbiology. The spread in many ways and
can be transmitted from one organism to another or sometimes to multiple
organisms at the same time. Its origins in the evolutionary history of life is
still unclear but they are considered to be life forms because of their
capacity to carry genetic material, reproduce, and evolve through natural
selection. </span>
Answer:
Think foxes eat rabbits. The more rabbits than the more foxes have to eat which will cause a decrease in rabbit population and likely an increase in fox population.
Explanation:
Rabbits and foxes have a predator-prey relationship. If a community has an abundant number of rabbits, then the population of foxes in that area will also increase as there will be abundant food for them. As the population of foxes increases, the population of rabbits will start to decrease as there will be more predators to feed on them. Hence, if the population of foxes keeps on increasing, rabbits may migrate or become completely eradicated from that particular area.
Answer:
When light hits a chlorophyll,it energises an electron
Explanation: light is an important factor in the process of photosynthesis.chlorophyll absorbs sun light ,particularly the blue and red region of the spectrum.
These photons of light hits a chlorophyll molecules and energises an electron.this electron becomes existed and passes from electron carrier to another until it is coupled to form ATP and NADPH in PS II and PS I respectively.
Also when PS II loses it's energised electron,light splits water molecules to yield protons,electrons and oxygen.
