The animal kingdom has been divided into two major groups: Invertebrates and Vertebrates. Invertebrates are those that do not possess a vertebral column or backbone while Vertebrates are those where vertebral column or backbone is present.
Poultry 165, seafood 145, ground meat 155, ready to eat 165, beef and pork 145
Answer: Progesterone
Explanation: By stopping ovulation , that is, the release of the egg from the ovaries, pregnancy is prevented.
This is because there won't be any egg available for the sperm to fertilise.
It should be noted that this process mimics the body's natural response to pregnancy.
Answer:
the process by which bacteria or other microorganisms are unintentionally transferred from one substance or object to another, with harmful effect.
Explanation:
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