Question

letters writing both formal and nformal

Answer 1

this is your answer hope this helps

Explanation:

first one is formal letter and second one is informal letter

Answer 2

Explanation:

Botany is one of the world's oldest natural sciences. Initially, Botany included all the plant-like organisms such as algae, lichens, ferns, fungi, mosses along with actual plants. Zoology is the branch of biology concerned with the study of animals and animal kingdom. It is also known as animal biology.

my exams will start on 26 April

in which class u r