Question

which one of the disease is not caused by bacteria​

Answer 1

Answer:

Typhoid is caused by bacteria called as Salmonella typhi.

Anthrax is caused by bacteria, Bacillus anthracis.

Tuberculosis is caused by bacteria, Mycobacterium tuberculosis.

Malaria is caused by parasitic protozoa named as Plasmodium falciparum, Plasmodium vivax.

So, the correct answer is malaria

Answer 2

Answer:

Answer:

Horizontal addition is a summation strategy that breaks down the summands by taking note of the positional value and continuing with the addition. The sums in the addition chain do not mix the positional values, making it easier for students to comprehend the addition. When adding the broken-down values, the thousands are added to the thousands, the hundreds are added to the hundreds, and the tens to the tens, etc.