Which simple machines did ancient people use to transport heavy materials, as shown in Figure 3.3?

What does the project "Maker Skills" mainly help students learn about? Vocational Education · 3. Maker Skills According to Maker Skills, what do complex machines like bicycles and buses contain? Vocational Education · 3. Maker Skills Which two simple machines are given as examples at the start of the Maker Skills project? Vocational Education · 3. Maker Skills How do simple machines help us, according to Maker Skills? Vocational Education · 3. Maker Skills