1 earth axis 2 sunlight 3 elevation
Answer:
Grafting can be defined as a surgical procedure that involves the removal of skin from area of the body to another part of the body in the same person or another person.
It is done in case of burns or injury. Grafting can be classified into following types.
Autograft: The donor and the recipient are from the same individual.
Allograft can be defined implanting tissue or organ from another individual of same species.
Isograft can be defined as implanting tissue or organ from genetically identical individual.
Xenograft can be defined as implantation of tissue or organ from different species.
The answer is all of the above
It would be b because an acorn cannot eat anything so if it were in the middle or the end it would have to physically eat one of the 3 choices
The differences in heat give rise to three different zones, Torrid, Temperature, and Frigid Zone.
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There are major five types of vegetative patterns in the world these are forest, grassland, Tundra desert and Ice sheet. In these regions, different types of vegetation are grown.
The growth of vegetation depends on the amount of heat received. The difference in heat gives rise to major 3 zones. These zones are:
1. Torrid zone- this zone lies between 0 degrees to 23 half a degree north and south to the equator. The sun shines exactly overhead at the places near the equator and in the tropics. Therefore the equatorial and tropical regions receive maximum insolation.
2. Temperate zone- this zone lies between 23 half a degree to 66 half degrees north and south of the equator. This zone experiences the slanting rays of the sun. Due to the spherical shape of the earth, the amount of insolation received by this region is less.
3. Frigid zone- this zone is located between 66 half degree and 90 degrees north and south to the equator. This zone experiences extremely slanting rays of the sun over a large distance. Hence the amount of insolation received is very less.