Answer:
- Earth's gaseous atmosphere (which consists of water vapor, 21% oxygen, 78% nitrogen, .9% argon) The water vapor helps regulate temperature and of course, oxygen is an essential aspect for us to breathe
- The availability of water
- Sunlight
- A constant seasonal cycle (caused by the tilt of the Earth's axis & a perfectly sized moon which maintains the tilt)
The strength of the gravitational force between two objects depends on two factors mass and distance. The force of gravity the masses exert each other increases the force of gravity decreases.
If the distance is doubled the force of gravity is one fourth as strong as before.
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<span>With a six month old infant who is told to eat nothing by mouth for four hours prior to surgery to repair a cleft palate, the biggest concern for this infant prior to the surgery is the altered fluid intake prior to the surgery.</span>
Answer:
because it reduces the number of chromosomes to half the normal number so that, when fusion of sperm and egg occurs, baby will have the correct number.
Explanation:
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During the Calvin cycle, plants use energy to build high-energy compounds that can be stored for a long time. The Calvin cycle uses a variety of things, from the light-dependent reactions to produce high-energy sugars, and more.