Question

can you answer these/ this question

Answer 1

which question and answer you want please send me to give correct answer

Answer 2

1.        The blood vessels II and IV carry oxygenated blood.

2.        Tannic acid is found in tea, ammonium hydroxide is found in window cleaner, ascorbic acid is found in citrus fruits and tartaric acid is found in unripe mangoes.

3.        The speed of the vehicle is 0.011 km/s.

4.        When the object is between F1 and 2F1, the position of the image is not formed beyond 2F1.

5.        The correct ‘A’ is Sulphur dioxide and ‘B’ is Sulphurous acid.

6.        In the shown animal, salt is not excreted in any form from its nasal passage.

7.        The velocity of the satellite is 3.79 km s-1.

8.        When the amount of current passing through a cable decreases, the heat produced in the cable will decrease.