wenwa71 wenwa71

11-10-2021
Biology

contestada

which machines use principles of slopes A . wheelbarrow B.crowbarC.pulley D.claw hammer E.ladder F.stair case G.contour roads

Respuesta :

30ethanjares 30ethanjares

11-10-2021

Answer:

Ladder, Staircase, Wheelbarrow,

Explanation:

Answer Link

Otras preguntas

The Arroyos are planning to build a brick patio that approximates the shape of a trapezoid. The shorter base of the trapezoid needs to start with a row of 5 bri

Which of the following is a process in which carbon is released back into the atmosphere? Rock formation Fossil fuel formation Photosynthesis Respiration

When people think about their own behavior, they tend to believe that ________. their behavior arises from who they are their behavior was the logical response

Q # 15 in the diagrams a || b a. Use the fiagrama o answer the question(diagrama not to scale.)

According to marcia, _____ is a period of conscious decision making where a young person is actively grappling with an identity issue.

What were factory workers and construction laborers called

what is the sculpture above? describe the sculpture and its historical significance.

How do the heat shock and the calcium chloride assist plasmid insertion in this chemical transformation? relate your answer to the charge on dna and to the char

Which word (s) best describe personality? _____best describes personality. a)Belief system b)character c)traits d)value system

The domain of {(x, y): y = 2x² + 1 is