Question

1. People with lesser melanin have _________ (dark skin/light skin) 2. ________ is the inventor of Radio
3. The longest day in the Northern Hemisphere is on which date?
4. What does Richter Scale measure?
5. Bone is made up mainly of ______ and ___________
6. World Environment Day is celebrated on ________
7. Which Vitamin is responsible for blood clotting?
8. Which mosquito is the carrier for Malaria?
9. Chicken Pox and Measles are caused by which microorganism?
10. When is National Science Day celebrated?
11. What are floating ribs?
12. Voice box is also called _______.
13. What is the blood pressure value for a normal adult human?
14. The preserved remains of once-living organisms are called?
15. Chlorophyll is a compound of which metal?
16. Washing Soda is the common name for ___________
17. Which is the only liquid non metal?
18. Non stick utensils are coated with a layer of _____________
19. State the full form of DNA.
20. What is the name of the artery where we can feel the pulse in our wrist?
21. Which tissue connects muscles to bones?
22. Name 2 water soluble vitamins.
23. Study of weather is called ____________
24. What are Arboreal animals? 25. The production of light by living beings is known as _______________
Note:
1. Attempt the worksheet in your subject notebook.
2. The worksheet is based on the topics from General Science.
3. The worksheet is meant for practice and recapitulation and shall be discussed by the subject teacher once the classes resume

Answer 1

Answer:

I know only some questions.

(5) calcium and phosphorus

(6) 5 june

(10) 28 February

(11)The first seven ribs attach directly to the sternum through cartilage that forms at the end of each rib. ... These ribs are referred to as "floating ribs" as their only attachment is found at the back of the rib cage, anchored to the vertebrae of the spine.

please Mark me as brainliests

Answer 2

Answer:

(5) calcium and phosphorus

(6) 5 june

(10) 28 February

(11)The first seven ribs attach directly to the sternum through cartilage that forms at the end of each rib. ... These ribs are referred to as "floating ribs" as their only attachment is found at the back of the rib cage, anchored to the vertebrae of the spine.