Answer:
if a answer is virus or some sort of bacteria, the thata it
Answer:
1. Power of prediction
2. Closest to observable things
3. Simplicity
4. Clarity
5. Testability
6. Relevant to problem
7. Specific
8. Relevant to available techniques
9. Fruitful for new discoveries
10. Consistency and harmony
Here's ur answer mate!!!
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Answer: A compound is a substance in which two or more elements are combined together chemically.
Explanation: Elements present in a compound are always in a fixed proportion and can be separated only by a chemical method. For example, water is a compound composed of hydrogen and oxygen atoms in the ratio of 2:1. The chemical formula of water is H2O.
The statement is true. The male and female embryos anatomically look same at five weeks of pregnancy.
In the 4th week of pregnancy the blastocysts gets implanted in the walls of uterus and develops into the placenta and then becomes an embryo. The embryo is considered starting from the point when the amniotic sac develops which is at the starting of the 5th week of pregnancy. By the 12th week of pregnancy the organs are developed such as arms and legs but the brain and spinal cord keeps developing throughout the pregnancy.
The second trimester begins at the 13th week of the pregnancy and by the 14th week the gender can be identified. So the male and female embryos are anatomically same at 5th week of the pregnancy.
A scientific law should have no exceptions otherwise the law has failed
