Explanation

Diffusion is the movement of particles from high to low concentration and occurs rapidly in gases, slowly in liquids, but is negligible in solids.

In solids, particles are tightly packed and cannot move freely, so diffusion does not occur significantly.

Explanation

High temperatures:

Monday = 75°F

Tuesday = 82°F

Wednesday = 78°F

Thursday = 84°F

Friday = 81°F

Total = 75 + 82 + 78 + 84 + 81 = 400°F

Mean = Total ÷ Number of days = 400 ÷ 5 = 80°F

Explanation

The Sindh Basic Education Program (SBEP) was funded by the U.S. Agency for International Development (USAID).

It allocated around US $159.2 million to build schools and enhance basic education in Sindh.

As part of the initiative, USAID supported the construction of 106 climate-resilient schools, benefiting over 80,000 students from underserved communities.

Explanation

The curriculum defines the goals, content, and learning experiences of a school, shaping its overall structure and function.

It serves as the foundation for teaching, assessment, and student learning, guiding school organization.

Explanation

Education Bureaus were established and attached to provincial education departments to help implement and monitor education policies.

They assist in planning, development, and administration of educational programs at the provincial level.

Explanation

Let's identify the prime numbers from the list:

Given numbers:

7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18

A prime number has only two divisors: 1 and itself.

Prime numbers are:

7

11

13

17

Total prime numbers = 4