Answer:
D
Explanation:
An infection is when something invades your body, therefore, you are infected with micro-organisms making it D.
The history of the domesticated sheep goes back to between 11000 and 9000 BC, and the domestication of the wild mouflon in ancient Mesopotamia. Sheep are among the first animals to have been domesticated by humans, and there is evidence of sheep farming in Iranian statuary dating to that time period.
THE CELL-MATCHING Nome Kocelle Match the descriptions in Column with the name in Column Column ! - 1. holds nucleus together a. Golol bodies 2 surface for chemical activity b. nucleus 3. units of heredity ochromosomes 4. digestion center d. VOUI 5. where proteins are made o rosomes 6. structures involved in mitosis in animal cells only 1. endoplasmic reticulum 7. microscopic cylinders that support nucleor membrane and give the cell shape h controles 8. shapes and supports a plant coll cytoplasm 9. stores and releases chemicals chlorophy 10. food for plant cells is made here k chloroplasts 11. spherical body within nucleus 1. col (plasma) membrane 12. controls entry into and out of coll m. cell wall 13. fraps light and is used to produce n. mitochondria food for plants olysosome 14. chromosomes are found here p. genes 15. Jellylike substance within cell a nuclear pore 16. contains code which guides all cell nucleolus activities S. plastid 17. minute hole in nuclear membrane 18. "powerhouse of cell 19. contains water and dissolved minerals t. microtubule 20. stores food or contains pigment Biology 1F8765 cinstructional Fair,
Answer:
According to the current fossil record, scientists believe that the life on earth began about 3.5 billion years ago.
