Answer:
single-celled micro-organisms
Explanation:
The first living things on Earth, single-celled micro-organisms or microbes lacking a cell nucleus or cell membrane known as prokaryotes, seem to have first appeared on Earth almost four billion years ago, just a few hundred million years after the formation of the Earth itself.
Seafood is in high demand, and fish are being consumed faster than they can reproduce. Also, oil spills pollution, climate change or other natural causes can affect fish population
Answer: An orthophoto is an undistorted aerial photograph with a completely uniform scale that allows it to function as a map
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Answer:
The answer is <u>Moon Phase.</u>
Explanation:
<u>The moon phases</u> are the changes in the portion of light seen on the satellite due to the position with respect to the Earth and the sun.
Its lighted portion decreases for 2 weeks and then increases again for 2 weeks.
Each portion of light illuminated on the moon has its own name.
The complete lunar cycle lasts 29 days.
The entire cycle is the new moon, waxing moon, waxing quarter, full moon, waning quarter, waning moon, and black moon.