Question

1. Who discovered antibiotics?
2. What is calorific value of joul?
3. Who discovered small pox?
4. What do you mean by red data book?

Answer 1

1)Alexander flaming discovered antibiotics
2)joule is standard unit of heat,it has no calorific value.
3)Edward Jenner discovered small pot.
4)red data book maintains list of endangered or extinct species

Answer 2

$\huge\color{Red}{Hello}$$\huge\color{Red}{friends,}$

$\huge\color{Orange}\boxed{Answer}$

$<b><i><u>1$) Alexander Fleming

2) The rate at which fuel catches fire.

3) Edward Jenner

4) Refer to attachment

$\huge\color{Blue}{BeBrainly}$