A bus Travels from one city to another at distance of 80 km it takes 1.6 hours calculate its average speed on the journey

50 km/hr

Explanation:

Rearrange the equation d = rt for r. r = d/t. D is the distance and T is the time. So 80 / 1.6 is 50. The answer is 50 km/hr.

the answer for this question would be d. glaciers

ans.

gregor john mendel is known for study of inheritance in pea plants. he used garden pea plant for his study, having alternative traits for various characters. he performed cross-breeding in pea plants to check how characters are transmitted between parents to offspring, such as cross between pure tall and pure dwarf plant. mendel studied the inheritance patterns in pea plants for various generations.

thus, the correct answer includes options and f).